最全的xpath语法

原文:https://msdn.microsoft.com/zh-cn/library/ms256086(v=vs.80).aspx

本主题回顾整个 XPath 参考中出现的语法示例。所有示例均基于 XPath 语法的示例 XML 文件 (inventory.xml)。有关在测试文件中使用 XPath 表达式的示例,请参见本主题最后的“联合 ( | ) 示例”。

表达式 引用
XML
./author

当前上下文中的所有  元素。注意,此表达式等效于下一行中的表达式。

XML
author

当前上下文中的所有  元素。

XML
first.name

当前上下文中的所有  元素。

XML
/bookstore

本文档的文档元素 ()。

XML
//author

文档中的所有  元素。

XML
book[/bookstore/@specialty = @style]

style 属性值等于文档根目录的  元素的 specialty 属性值的所有 元素。

XML
author/first-name

属于  元素的子级的所有  元素。

XML
bookstore//title

 元素中更深的一级或多级(任意子代)的所有 </tt> 元素。注意,此表达式不同于下一行中的表达式。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-9" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_3d917a99-42be-4b15-afa6-93d43c33aaf1" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">bookstore/*/title </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">属于 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><bookstore></tt> 元素的孙级的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><title></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-10" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_7511036d-45ed-47db-8bde-78f99dac1fd5" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">bookstore//book/excerpt//emph </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px"><tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><book></tt> 元素的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><excerpt></tt> 子级中的任意位置和 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><bookstore></tt> 元素中的任意位置的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><emph></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-11" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_02a24452-80a0-4e52-9d21-28e41649834c" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">.//title </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">当前上下文中更深的一级或多级的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><title></tt> 元素。注意,本质上只有这种情况需要句点表示法。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-12" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_05cfa525-194a-42e0-889d-81acaf81097b" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">author/* </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">属于 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素的子级的所有元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-13" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_556c82d2-d2b1-4b29-9815-e343affa01e9" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">book/*/last-name </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">属于 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><book></tt> 元素的孙级的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><last-name></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-14" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_6508f1d9-563f-44c3-97b0-c91ac825649e" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">*/* </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">当前上下文的所有孙级元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-15" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_78b1edd3-a1fa-4412-8869-a2fd8a714b22" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">*[@specialty] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">具有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">specialty</tt> 属性的所有元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-16" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_66f744d6-15fd-4366-8903-d09ab200f71a" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">@style </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">当前上下文的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">style</tt> 属性。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-17" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_b74aff14-c418-481a-899b-8adf1969bce1" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">price/@exchange </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">当前上下文中 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><price></tt> 元素的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">exchange</tt> 属性。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-18" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_d085e5da-cb8a-4a87-89aa-c814011610f7" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">price/@exchange/total </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">返回空节点集,因为属性不包含元素子级。XML 路径语言 (XPath) 语法允许使用此表达式,但是严格意义上讲无效。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-19" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_df344d79-794c-498a-bb12-b2d339945134" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">book[@style] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">当前上下文的具有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">style</tt> 属性的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><book></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-20" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_30386305-db41-4509-b519-f9a142047e6d" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">book/@style </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">当前上下文的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><book></tt> 元素的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">style</tt> 属性。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-21" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_0cba16ad-a888-4136-8b46-3c7cfa49c065" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">@* </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">当前元素上下文的所有属性。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-22" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_f7d99a01-2d5e-4ac6-aa61-58a659d3d64c" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">./first-name </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">当前上下文节点中的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><first-name></tt> 元素。注意,此表达式等效于下一行中的表达式。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-23" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_a7c840c9-e175-4f28-94bf-9b7af8f10c70" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">first-name </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">当前上下文节点中的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><first-name></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-24" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_385ef4ec-0297-4a60-a123-232a37c7648c" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">author[1] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">当前上下文节点中的第一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-25" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_fb436f4b-f689-4bfb-b8e0-69472475cae2" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">author[first-name][3] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">具有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><first-name></tt> 子级的第三个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-26" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_42105b65-d465-4426-a071-68556095e66a" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">my:book </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px"><tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">my</tt> 命名空间中的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><book></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-27" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_2d39af84-2985-41b0-8635-4957e8e64ee1" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">my:* </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px"><tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">my</tt> 命名空间中的所有元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-28" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_571a4801-befc-40d6-bdee-3ef5da94727f" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">@my:* </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px"><tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">my</tt> 命名空间中的所有属性(不包括 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">my</tt> 命名空间中的元素的未限定属性)。</span></p> </td> </tr> </tbody> </table> </div> </div> <p style="color:rgb(42,42,42); margin-top:0px; margin-bottom:0px; padding-bottom:15px; line-height:18px"> <span style="font-size:18px">注意,索引相对于父级。考虑以下数据:</span></p> <div id="code-snippet-29" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_e6e27363-073c-4972-83bf-80bd3bb4e57b" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px"><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">y</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">/></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">y</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">/></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"></</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">y</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">/></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">y</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">/></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"></</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> </span></pre> </div> </div> </div> </div> <div class="labelheading"></div> <div class="tableSection"> <div class="contentTableWrapper" style="overflow-x:auto"> <table width="100%" style="border-collapse:collapse; margin-bottom:20px; margin-top:20px; word-break:break-word; border:1px solid rgb(187,187,187)"> <tbody> <tr> <th style="padding:10px 8px; color:rgb(99,99,99); border:1px solid rgb(187,187,187); font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; background-color:rgb(237,237,237)"> <span style="font-size:18px">表达式</span></th> <th style="padding:10px 8px; color:rgb(99,99,99); border:1px solid rgb(187,187,187); font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; background-color:rgb(237,237,237)"> <span style="font-size:18px">引用</span></th> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-30" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_9c083dc5-96d3-41b8-ae90-8f13f2ff22e0" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">x/y[1] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">每个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><x></tt> 的第一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><y></tt> 子级。此表达式等效于下一行中的表达式。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-31" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_12493780-5bd7-4088-83ee-2bf5cb6e0fa4" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">x/y[position() = 1] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">每个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><x></tt> 的第一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><y></tt> 子级。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-32" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_f1e2b1e0-d33c-4ce5-bb8e-1fb7e6267281" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">(x/y)[1] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px"><tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><x></tt> 元素的整个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><y></tt> 子级元素集中的第一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><y></tt>。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-33" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_b0c0cc9a-353a-4a30-8e70-6cee715fc5c3" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">x[1]/y[2] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">第一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><x></tt> 的第二个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><y></tt> 子级。</span></p> </td> </tr> </tbody> </table> </div> </div> <p style="color:rgb(42,42,42); margin-top:0px; margin-bottom:0px; padding-bottom:15px; line-height:18px"> <span style="font-size:18px">其他示例引用 XPath 的示例 XML 文件。</span></p> <div class="labelheading"></div> <div class="tableSection"> <div class="contentTableWrapper" style="overflow-x:auto"> <table width="100%" style="border-collapse:collapse; margin-bottom:20px; margin-top:20px; word-break:break-word; border:1px solid rgb(187,187,187)"> <tbody> <tr> <th style="padding:10px 8px; color:rgb(99,99,99); border:1px solid rgb(187,187,187); font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; background-color:rgb(237,237,237)"> <span style="font-size:18px">表达式</span></th> <th style="padding:10px 8px; color:rgb(99,99,99); border:1px solid rgb(187,187,187); font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; background-color:rgb(237,237,237)"> <span style="font-size:18px">引用</span></th> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><span style="font-size:18px">book[last()]</span></tt></p> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">当前上下文节点的最后一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><book></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-34" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_2ae336be-d33c-42fd-87d2-b5e7d9f9777d" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">book/author[last()] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">当前上下文节点的每个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><book></tt> 元素的最后一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 子级。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-35" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_6dbcf014-32ba-4502-ab42-f97c1ae1aa03" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">(book/author)[last()] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">当前上下文节点的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><book></tt> 元素的整个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 子级元素集中的最后一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-36" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_fbdbd994-7be7-43fb-958d-bcf1050f1faa" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">book[excerpt] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">至少包含一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><excerpt></tt> 元素子级的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><book></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-37" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_76b862dc-7d24-4849-84fc-87cce9216ecd" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">book[excerpt]/title </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">属于 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><book></tt> 元素(也至少包含一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><excerpt></tt> 元素子级)的子级的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><title></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-38" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_4547eaae-2113-42c7-98ed-acbe0b35ff31" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">book[excerpt]/author[degree] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">至少包含一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><degree></tt> 元素子级并且属于 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><book></tt> 元素(也至少包含一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><excerpt></tt> 元素)子级的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-39" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_96f14052-80fb-40db-b1a6-146948cce45b" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">book[author/degree] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">所有包含 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 子级的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><book></tt> 元素,该子级至少包含一个<tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><degree></tt> 子级。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-40" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_a468f45c-50c3-4734-ab96-b590f4e6067d" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">author[degree][award] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">至少包含一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><degree></tt> 元素子级以及至少包含一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><award></tt> 元素子级的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-41" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_08947fe6-ca6b-420c-ac42-3e7ed95efee2" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">author[degree and award] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">至少包含一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><degree></tt> 元素子级以及至少包含一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><award></tt> 元素子级的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-42" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_d7d50edf-80f2-4422-89f0-812f2f299e21" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">author[(degree or award) and publication] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">至少包含一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><degree></tt> 或 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><award></tt> 以及至少包含一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><publication></tt>子级的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-43" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_2948f1e7-98f8-4a88-b5c7-fb07733d9a18" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">author[degree and not(publication)] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">至少包含一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><degree></tt> 元素子级并且不包含 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><publication></tt> 元素子级的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-44" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_37f081c2-4fec-4a10-b746-94369defb32a" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">author[not(degree or award) and publication] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">至少包含一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><publication></tt> 元素子级并且不包含 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><degree></tt> 和<tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><award></tt> 元素子级的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><span style="font-size:18px">author[last-name = "Bob"]</span></tt></p> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">至少包含一个值为 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">Bob</tt> 的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><last-name></tt> 元素子级的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-45" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_8f1284d6-7036-429b-b4e2-84ecfd4d35d2" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">author[last-name[1] = "Bob"] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">第一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><last-name></tt> 子元素的值为 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">Bob</tt> 的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。注意,此表达式等效于下一行中的表达式。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-46" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_fb15e450-b0a7-4c97-b74e-1a3a76b21ee1" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">author[last-name [position()=1]= "Bob"] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">第一个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><last-name></tt> 子元素的值为 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">Bob</tt> 的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-47" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_bbccc7b3-fe69-46ef-bb4b-7596b437fccd" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">degree[@from != "Harvard"] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px"><tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">from</tt> 属性不等于 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">"Harvard"</tt> 的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><degree></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-48" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_8ea8d51d-3676-4965-9686-8d5fd433451c" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">author[. = "Matthew Bob"] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">所有值为 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">Matthew Bob</tt> 的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-49" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_12d299cb-b124-4b9c-97bd-53c30313fa22" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">author[last-name = "Bob" and ../price <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:red">></span> 50] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">包含值为 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">Bob</tt> 的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><last-name></tt> 子元素以及值大于 50 的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><price></tt> 同辈元素的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-50" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_eb2ac30d-c5ab-4b7c-9422-d0e9ee5aadcc" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">book[position() <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:red"><</span>= 3] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">前三本书(1、2、3)。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-51" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_5c158f9f-0a3c-4895-94dd-3a171e659909" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">author[not(last-name = "Bob")] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">不包含值为 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">Bob</tt> 的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><last-name></tt> 子元素的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-52" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_329b1bd3-ade1-4392-9d06-3f665d246d35" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">author[first-name = "Bob"] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">至少包含一个值为 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">Bob</tt> 的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><first-name></tt> 元素的所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-53" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_eaa4b317-db3f-4f52-9e12-622fbf02503e" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">author[* = "Bob"] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">所有包含任何值为 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">Bob</tt> 的子元素的 author 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-54" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_c2f0d4c6-2d92-4570-b4c5-cc3917f87fc7" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">author[last-name = "Bob" and first-name = "Joe"] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">所有包含值为 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">Bob</tt> 的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><last-name></tt> 子元素和值为 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">Joe</tt> 的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><first-name></tt>子元素的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-55" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_c110792c-e97f-4dcf-8212-511e287af23c" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">price[@intl = "Canada"] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">上下文节点中所有 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">intl</tt> 属性等于 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">"Canada"</tt> 的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><price></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-56" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_ee0b9a90-add3-4156-a917-aca87285932e" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">degree[position() <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:red"><</span> 3] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">属于上下文节点子级的前两个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><degree></tt> 元素。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-57" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_b6b1db81-7489-472e-9bfa-7da44b6bd4b5" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">p/text()[2] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">上下文节点中每个 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><p></tt> 元素的第二个文本节点。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-58" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_f8665c69-cb7c-4971-832f-d5db0a73449d" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">ancestor::book[1] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">与上下文节点最接近的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><book></tt> 上级。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-59" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_c0a59231-b9d2-4774-8daa-e99b86351a9a" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">ancestor::book[author][1] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">与上下文节点最接近的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><book></tt> 上级,并且此 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><book></tt> 元素包含<tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素子级。</span></p> </td> </tr> <tr> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <div id="code-snippet-60" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_28de3c69-3430-40c9-b44b-ed59150c2f37" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px; color:black"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px">ancestor::author[parent::book][1] </span></pre> </div> </div> </div> </div> </td> <td style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; padding:10px 8px; color:rgb(42,42,42); vertical-align:top; min-width:80px; border:1px solid rgb(187,187,187)"> <p style="margin-top:0px; margin-bottom:0px; padding-bottom:0px; line-height:18px"> <span style="font-size:18px">当前上下文中最接近的 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 上级,并且此 <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><author></tt> 元素是<tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><book></tt> 元素的子级。</span></p> </td> </tr> </tbody> </table> </div> </div> </div> <div style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif; line-height:17.55px"> <h2 class="LW_CollapsibleArea_TitleDiv" style="font-family:'Segoe UI Semibold','Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif; font-weight:normal; margin:0px; padding-bottom:5px; padding-top:20px; line-height:1.3em"> <div style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span class="LW_CollapsibleArea_Title" style="font-family:'Segoe UI Semibold','Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif; display:inline-block; line-height:1.3em"><span style="font-size:18px">联合 ( | ) 示例</span></span> <div id="Anchor_0" class="LW_CollapsibleArea_Anchor_Div" style="visibility:hidden; width:20px; height:20px; float:right; padding-top:7px"> <span style="font-size:18px"></span> </div> <div class="LW_CollapsibleArea_HrDiv" style="padding-top:0px"></div> </div> </h2> <div class="sectionblock" style="padding-left:15px; padding-bottom:20px"> <span style="font-size:18px"></span> <p style="color:rgb(42,42,42); margin-top:0px; margin-bottom:0px; padding-bottom:15px; line-height:18px"> <span style="font-size:18px">为了演示 union 运算,我们使用以下 XPath 表达式:</span></p> <p style="color:rgb(42,42,42); margin-top:0px; margin-bottom:0px; padding-bottom:15px; line-height:18px"> <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><span style="font-size:18px">x | y/x</span></tt></p> <p style="color:rgb(42,42,42); margin-top:0px; margin-bottom:0px; padding-bottom:15px; line-height:18px"> <span style="font-size:18px">在以下 XML 文件中选择所有值为 green 或 blue 的 <x> 元素:</span></p> <h3 class="subHeading" style="font-family:'Segoe UI Semibold','Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif; font-weight:normal; margin:0px; padding-bottom:5px; padding-top:5px"> <span style="font-size:18px">XML 文件 (data1.xml)</span></h3> <div class="subSection"> <div id="code-snippet-61" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_6511d472-fe11-497b-86f2-fc8d2f5b25f1" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px"><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><?</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">xml</span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:red">version</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">=</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">'</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">1.0</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">'</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">?></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><?</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">xml-stylesheet</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:gray"> type="text/xsl" href="union.xsl"</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">?></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">root</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span>green<span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"></</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">y</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span>blue<span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"></</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span>blue<span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"></</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"></</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">y</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">z</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span>red<span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"></</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span>red<span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"></</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"></</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">z</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span>green<span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"></</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"></</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">root</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> </span></pre> </div> </div> </div> </div> </div> <h3 class="subHeading" style="font-family:'Segoe UI Semibold','Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif; font-weight:normal; margin:0px; padding-bottom:5px; padding-top:5px"> <span style="font-size:18px">XSLT 文件 (union.xsl)</span></h3> <div class="subSection"> <div id="code-snippet-62" class="codeSnippetContainer" style="min-width:0px; clear:both"> <div class="codeSnippetContainerTabs" style="vertical-align:middle; height:23px; position:relative; z-index:1"> <div class="codeSnippetContainerTabSingle" style="line-height:17px; height:23px; float:left; width:auto; vertical-align:baseline; color:rgb(112,112,112); position:relative; border-width:1px; border-style:solid; border-color:rgb(147,147,147) rgb(147,147,147) rgb(255,255,255); font-family:'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"> <span style="font-size:18px">XML</span> </div> </div> <div class="codeSnippetContainerCodeContainer" style="border:1px solid rgb(147,147,147); clear:both; margin-bottom:12px; position:relative; top:-1px"> <div class="codeSnippetToolBar" style="width:auto; height:auto"> <div class="codeSnippetToolBarText" style="float:right; top:-8px; position:relative; width:auto; padding-left:0px; padding-right:0px; height:0px; vertical-align:top"> </div> </div> <div id="CodeSnippetContainerCode_f2f54bab-1337-4648-a3de-816f16375328" class="codeSnippetContainerCode" style="width:auto; margin:0px; padding:10px 21px"> <div style="padding:0px; margin:0px"> <pre style="padding:5px; margin-top:0px; margin-bottom:0px; overflow:auto; word-wrap:normal; font-family:Consolas,Courier,monospace!important"><span style="font-size:18px"><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><?</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">xml</span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:red">version</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">=</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">'</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">1.0</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">'</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">?></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">xsl</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">:</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">stylesheet</span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:red">version</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">=</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">"</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">1.0</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">"</span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:red">xmlns:xsl</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">=</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">"</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">http://www.w3.org/1999/XSL/Transform</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">"</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">xsl</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">:</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">template</span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:red">match</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">=</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">"</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">root</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">"</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">xsl</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">:</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">for-each</span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:red">select</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">=</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">"</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">x | y/x</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">"</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">xsl</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">:</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">value-of</span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:red">select</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">=</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">"</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">.</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">"</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">/></span>, <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"><</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">xsl</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">:</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">if</span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:red">test</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">=</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">"</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">not(position()=last())</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important">"</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span>,<span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"></</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">xsl</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">:</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">if</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"></</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">xsl</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">:</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">for-each</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"></</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">xsl</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">:</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">template</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> <span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue"></</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">xsl</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">:</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:rgb(163,21,21)">stylesheet</span><span style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important; color:blue">></span> </span></pre> </div> </div> </div> </div> <h4 class="subHeading" style="font-family:'Segoe UI Semibold','Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif; font-weight:normal; margin:0px"> <span style="font-size:18px">格式化输出</span></h4> <div class="subSection"> <p style="color:rgb(42,42,42); margin-top:0px; margin-bottom:0px; padding-bottom:15px; line-height:18px"> <span style="font-size:18px">green,blue,blue,green</span></p> </div> <h4 class="subHeading" style="font-family:'Segoe UI Semibold','Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif; font-weight:normal; margin:0px"> <span style="font-size:18px">处理器输出</span></h4> <div class="subSection"> <p style="color:rgb(42,42,42); margin-top:0px; margin-bottom:0px; padding-bottom:15px; line-height:18px"> <tt style="font-family:'Microsoft YaHei UI','Microsoft YaHei',SimSun,'Segoe UI','Lucida Grande',Verdana,Arial,Helvetica,sans-serif!important"><span style="font-size:18px"><?xml version="1.0" </span><span style="font-size:13px">encoding="UTF-16"?>green,blue,blue,green</span></tt></p> </div> </div> </div> </div> <br> </div> </div> </div> </div> </div> <!--PC和WAP自适应版--> <div id="SOHUCS" sid="1282589402287063040"></div> <script type="text/javascript" src="/views/front/js/chanyan.js"></script> <!-- 文章页-底部 动态广告位 --> <div class="youdao-fixed-ad" id="detail_ad_bottom"></div> </div> <div class="col-md-3"> <div class="row" id="ad"> <!-- 文章页-右侧1 动态广告位 --> <div id="right-1" class="col-lg-12 col-md-12 col-sm-4 col-xs-4 ad"> <div class="youdao-fixed-ad" id="detail_ad_1"> </div> </div> <!-- 文章页-右侧2 动态广告位 --> <div id="right-2" class="col-lg-12 col-md-12 col-sm-4 col-xs-4 ad"> <div class="youdao-fixed-ad" id="detail_ad_2"></div> </div> <!-- 文章页-右侧3 动态广告位 --> <div id="right-3" class="col-lg-12 col-md-12 col-sm-4 col-xs-4 ad"> <div class="youdao-fixed-ad" id="detail_ad_3"></div> </div> </div> </div> </div> </div> </div> <div class="container"> <h4 class="pt20 mb15 mt0 border-top">你可能感兴趣的:(python爬虫入门)</h4> <div id="paradigm-article-related"> <div class="recommend-post mb30"> <ul class="widget-links"> <li><a href="/article/1834212373473357824.htm" title="Python爬虫入门实战:抓取CSDN博客文章" target="_blank">Python爬虫入门实战:抓取CSDN博客文章</a> <span class="text-muted">A Bug's Code Journey</span> <a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/python/1.htm">python</a> <div>一、前言在大数据时代,网络上充斥着海量的信息,而爬虫技术就是解锁这些信息宝库的钥匙。Python,以其简洁易读的语法和强大的库支持,成为编写爬虫的首选语言。本篇博客将从零开始,带你一步步构建一个简单的Python爬虫,抓取CSDN博客的文章标题和链接。二、环境准备在开始之前,确保你的环境中安装了Python和以下必要的库:1.requests:用于发送HTTP请求2.BeautifulSoup:用</div> </li> <li><a href="/article/1832302253193654272.htm" title="2024年Python最新Python爬虫入门教程30:爬取拉勾网招聘数据信息(1)" target="_blank">2024年Python最新Python爬虫入门教程30:爬取拉勾网招聘数据信息(1)</a> <span class="text-muted">2401_84584609</span> <a class="tag" taget="_blank" href="/search/%E7%A8%8B%E5%BA%8F%E5%91%98/1.htm">程序员</a><a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/%E4%BF%A1%E6%81%AF%E5%8F%AF%E8%A7%86%E5%8C%96/1.htm">信息可视化</a> <div>Python爬虫入门教程23:A站视频的爬取,解密m3u8视频格式Python爬虫入门教程24:下载某网站付费文档保存PDFPython爬虫入门教程25:绕过JS加密参数,实现批量下载抖某音无水印视频内容Python爬虫入门教程26:快手视频网站数据内容下载Python爬虫入门教程27:爬取某电商平台数据内容并做数据可视化Python爬虫入门教程28:爬取微博热搜榜并做动态数据展示Python爬虫</div> </li> <li><a href="/article/1828278792527900672.htm" title="Python爬虫入门" target="_blank">Python爬虫入门</a> <span class="text-muted">ma_no_lo</span> <a class="tag" taget="_blank" href="/search/Python%E7%BD%91%E7%BB%9C%E7%88%AC%E8%99%AB/1.htm">Python网络爬虫</a><a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/%E5%BC%80%E5%8F%91%E8%AF%AD%E8%A8%80/1.htm">开发语言</a><a class="tag" taget="_blank" href="/search/%E6%95%B0%E6%8D%AE%E6%8C%96%E6%8E%98/1.htm">数据挖掘</a><a class="tag" taget="_blank" href="/search/scrapy/1.htm">scrapy</a> <div>一,爬虫概述网络爬虫,顾名思义,它是一种顺着url爬取网页数据的自动化程序或者脚本。可以认为地,我们给予爬虫一个网站的url,它就会返回给我们网站的源代码,我们通过正则表达式来筛选我们需要的内容数据,这就是爬虫的目的,而所谓的反爬和反反爬策略只是这个过程的障碍与应对。反爬机制:门户网站对爬虫的应对策略,防止爬虫对网站的数据进行爬取。反反爬策略:对反爬机制的应对策略Robots.txt:该文件规定了</div> </li> <li><a href="/article/1827523983164141568.htm" title="python爬虫入门篇——正则表达式" target="_blank">python爬虫入门篇——正则表达式</a> <span class="text-muted">rds.</span> <a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/%E6%AD%A3%E5%88%99%E8%A1%A8%E8%BE%BE%E5%BC%8F/1.htm">正则表达式</a><a class="tag" taget="_blank" href="/search/python/1.htm">python</a> <div>上一篇爬虫入门文章:python爬虫——入门python爬虫入门—正则表达式前面的话正则表达式是干什么的?一、正则表达式的概念二、正则表达式的语法三、Re库的基本使用3.1基本使用3.2Re库的match对象3.3Re库的贪婪匹配,最小匹配前面的话声明:由于本文拒绝以任何形式进行盈利,仅供学习研究使用!转载请注明文章来源。对于爬虫本身的安全问题:用于个人使用或科研范畴,基本不存在问题。数据用于商业</div> </li> <li><a href="/article/1827519068517789696.htm" title="Python 爬虫入门(十二):正则表达式「详细介绍」" target="_blank">Python 爬虫入门(十二):正则表达式「详细介绍」</a> <span class="text-muted">blues_C</span> <a class="tag" taget="_blank" href="/search/Python%E7%88%AC%E8%99%AB%E5%AE%9E%E6%88%98/1.htm">Python爬虫实战</a><a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/%E6%AD%A3%E5%88%99%E8%A1%A8%E8%BE%BE%E5%BC%8F/1.htm">正则表达式</a> <div>Python爬虫入门(十二):正则表达式前言一、正则表达式的用途二、正则表达式的基本组成元素2.1特殊字符2.2量词2.3位置锚点2.4断言2.5字符集2.6字符类2.6.1基本字符类2.6.2常见字符类简写2.6.3POSIX字符类2.6.4组合使用三、正则表达式语法规则四、高级特性4.1回溯引用(捕获组)示例:匹配重复的单词4.2非捕获组示例:非捕获组的使用4.3贪婪与非贪婪匹配示例:贪婪与非</div> </li> <li><a href="/article/1826941642112856064.htm" title="Python爬虫入门教程(非常详细)_python爬虫自学" target="_blank">Python爬虫入门教程(非常详细)_python爬虫自学</a> <span class="text-muted">rr8f2haQf</span> <a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/javascript/1.htm">javascript</a> <div>设k值为3,即每抓取3个页面后,重新计算一次PageRank值。已知有{1,2,3}这3个网页下载到本地,这3个网页包含的链接指向待下载网页{4,5,6}(即待抓取URL队列),此时将这6个网页形成一个网页集合,对其进行PageRank值的计算,则{4,5,6}每个网页得到对应的PageRank值,根据PageRank值从大到小排序,由图假设排序结果为5,4,6,当网页5下载后,分析其链接发现指向</div> </li> <li><a href="/article/1767933713498308608.htm" title="python爬虫入门" target="_blank">python爬虫入门</a> <span class="text-muted">一点流水~</span> <a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E5%BC%80%E5%8F%91%E8%AF%AD%E8%A8%80/1.htm">开发语言</a> <div>一、首先需要了解爬虫的原理爬虫就是一个自动化数据采集工作,你只需要告诉它需要采取哪些数据,给它一个url,就可以自动的抓取数据。其背后的基本原理就是爬虫模拟浏览器向目标服务器发送http请求,然后目标服务器返回响应结果,爬虫客户端收到响应并从中提取数据,再进行数据清洗、数据存储工作。二、爬虫的基本流程爬虫的基本流程与访问浏览器类似,就是建立一个http请求,当用户输入一个url之后,点击确认,客户</div> </li> <li><a href="/article/1759770192021385216.htm" title="普通人如何开启真正的赚钱之路" target="_blank">普通人如何开启真正的赚钱之路</a> <span class="text-muted">码农飞哥</span> <a class="tag" taget="_blank" href="/search/%E5%89%AF%E4%B8%9A%E6%8E%A2%E7%B4%A2/1.htm">副业探索</a><a class="tag" taget="_blank" href="/search/%E5%89%AF%E4%B8%9A/1.htm">副业</a><a class="tag" taget="_blank" href="/search/%E4%B8%AA%E4%BA%BAIP/1.htm">个人IP</a><a class="tag" taget="_blank" href="/search/%E8%B5%9A%E9%92%B1/1.htm">赚钱</a> <div>您好,我是码农飞哥(wei158556),感谢您阅读本文,欢迎一键三连哦。1.Python基础专栏,基础知识一网打尽,9.9元买不了吃亏,买不了上当。Python从入门到精通2.毕业设计专栏,毕业季咱们不慌忙,几百款毕业设计等你选。❤️3.Python爬虫专栏,系统性的学习爬虫的知识点。9.9元买不了吃亏,买不了上当。python爬虫入门进阶❤️4.Ceph实战,从原理到实战应有尽有。Ceph实战</div> </li> <li><a href="/article/1754639263879675904.htm" title="python爬虫入门(一)" target="_blank">python爬虫入门(一)</a> <span class="text-muted">万年枝</span> <a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/%E5%BC%80%E5%8F%91%E8%AF%AD%E8%A8%80/1.htm">开发语言</a> <div>使用requests库获取网站html信息importrequestsresponse=requests.get("https://jingyan.baidu.com/article/17bd8e52c76b2bc5ab2bb8a2.html#:~:text=1.%E6%89%93%E5%BC%80%E6%B5%8F%E8%A7%88%E5%99%A8F12%202.%E6%89%BE%E5%88</div> </li> <li><a href="/article/1750819095382605824.htm" title="【Python爬虫入门到精通】小白也能看懂的知识要点与学习路线" target="_blank">【Python爬虫入门到精通】小白也能看懂的知识要点与学习路线</a> <span class="text-muted">吴秋霖</span> <a class="tag" taget="_blank" href="/search/Python%E7%88%AC%E8%99%AB%E5%AE%9E%E6%88%98/1.htm">Python爬虫实战</a><a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/%E5%AD%A6%E4%B9%A0/1.htm">学习</a> <div>文章目录1.写在前面2.爬虫行业情况3.学习路线【作者主页】:吴秋霖【作者介绍】:Python领域优质创作者、阿里云博客专家、华为云享专家。长期致力于Python与爬虫领域研究与开发工作!【作者推荐】:对JS逆向感兴趣的朋友可以关注《爬虫JS逆向实战》,对分布式爬虫平台感兴趣的朋友可以关注《分布式爬虫平台搭建与开发实战》还有未来会持续更新的验证码突防、APP逆向、Python领域等一系列文章1.写</div> </li> <li><a href="/article/1749972793836978176.htm" title="【超简版,代码可用!】【0基础Python爬虫入门——下载歌曲/视频】" target="_blank">【超简版,代码可用!】【0基础Python爬虫入门——下载歌曲/视频】</a> <span class="text-muted">嗯哈!</span> <a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/%E9%9F%B3%E8%A7%86%E9%A2%91/1.htm">音视频</a><a class="tag" taget="_blank" href="/search/pycharm/1.htm">pycharm</a> <div>安装第三方模块—requests完成图片操作后输入:pipinstallrequests科普:get:公开数据post:加密,个人信息进入某音乐网页,打开开发者工具F12选择网络,再选择—>媒体——>获取URL【先完成刷新页面】科普:爬哪个网址?怎么找视频/音频网址?都是指URL,并非最上方的地址把URL复制即可如下操作:requests是一个工具,有get功能,给一个url得到响应res【看不懂</div> </li> <li><a href="/article/1749058229062615040.htm" title="python爬虫timeout10036_Python爬虫入门教程 15-100 石家庄政民互动数据爬取" target="_blank">python爬虫timeout10036_Python爬虫入门教程 15-100 石家庄政民互动数据爬取</a> <span class="text-muted">weixin_39857174</span> <div>写在前面今天,咱抓取一个网站,这个网站呢,涉及的内容就是网友留言和回复,特别简单,但是网站是gov的。网址为http://www.sjz.gov.cn/col/1490066682000/index.html首先声明,为了学习,绝无恶意抓取信息,不管你信不信,数据我没有长期存储,预计存储到重装操作系统就删除。网页分析点击更多回复,可以查看到相应的数据。数据量很大14万条,,数据爬完,还可以用来学习</div> </li> <li><a href="/article/1748510907056537600.htm" title="全网最详细!!Python 爬虫快速入门" target="_blank">全网最详细!!Python 爬虫快速入门</a> <span class="text-muted">Python小远</span> <a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/%E6%95%B0%E6%8D%AE%E5%BA%93/1.htm">数据库</a> <div>1.背景最近在工作中有需要使用到爬虫的地方,需要根据Gitlab+Python实现一套定时爬取数据的工具,所以借此机会,针对Python爬虫方面的知识进行了学习,也算Python爬虫入门了。需要了解的知识点:Python基础语法Python网络请求,requests模块的基本使用BeautifulSoup库的使用正则表达式Selenium的基本使用下面针对上面的每部分做个简单的介绍。小编给大家整理</div> </li> <li><a href="/article/1747785156099325952.htm" title="全网最详细!!Python 爬虫快速入门(喂饭教程)" target="_blank">全网最详细!!Python 爬虫快速入门(喂饭教程)</a> <span class="text-muted">Python小远</span> <a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/%E6%95%B0%E6%8D%AE%E5%BA%93/1.htm">数据库</a> <div>1.背景最近在工作中有需要使用到爬虫的地方,需要根据Gitlab+Python实现一套定时爬取数据的工具,所以借此机会,针对Python爬虫方面的知识进行了学习,也算Python爬虫入门了。需要了解的知识点:Python基础语法Python网络请求,requests模块的基本使用BeautifulSoup库的使用正则表达式Selenium的基本使用下面针对上面的每部分做个简单的介绍。小编给大家整理</div> </li> <li><a href="/article/1747414771000426496.htm" title="Python 爬虫入门详解" target="_blank">Python 爬虫入门详解</a> <span class="text-muted">SaveCarlos</span> <a class="tag" taget="_blank" href="/search/Python%E7%88%AC%E8%99%AB%E6%A6%82%E5%BF%B5/1.htm">Python爬虫概念</a><a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/http/1.htm">http</a><a class="tag" taget="_blank" href="/search/web/1.htm">web</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a> <div>Python爬虫入门前言对爬虫非常感兴趣但又不知道如何入门的伙伴,本篇文章将带领您走进爬虫的世界看完本篇内容您可以做些什么前置知识要求(您需要对下面的内容有一定了解才能方便您看懂本文)锦上添花(如果还了解一下内容会对您理解底层代码,如何向服务器发送请求,服务器如何响应有所帮助)正文模块的导入ImportModule如何选择请求方法RequestMethod请求的发送SendRequests请求头R</div> </li> <li><a href="/article/1747414002444550144.htm" title="Python: 爬虫入门-python爬虫入门教程(非常详细)" target="_blank">Python: 爬虫入门-python爬虫入门教程(非常详细)</a> <span class="text-muted">进击的码农!</span> <a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/python%E7%88%AC%E8%99%AB/1.htm">python爬虫</a><a class="tag" taget="_blank" href="/search/%E7%A8%8B%E5%BA%8F%E5%91%98/1.htm">程序员</a><a class="tag" taget="_blank" href="/search/python%E7%88%AC%E8%99%AB/1.htm">python爬虫</a><a class="tag" taget="_blank" href="/search/%E7%BD%91%E7%BB%9C%E7%88%AC%E8%99%AB/1.htm">网络爬虫</a><a class="tag" taget="_blank" href="/search/Python/1.htm">Python</a><a class="tag" taget="_blank" href="/search/%E5%85%A5%E9%97%A8/1.htm">入门</a> <div>1.基本的爬虫工作原理①)网络爬虫定义,又称WebSpider,网页蜘蛛,按照一定的规则,自动抓取网站信息的程序或者脚本。蜘蛛通过网页的链接地址来寻找网页,从网站某一个页面开始,读取网页的内容,找到网页中的其他链接地址,然后通过这些链接地址寻找下一个网页,直到把这个额昂展所有的网页都抓取完为止。②)爬虫流程:①urllib的request打开url带到网页的html文档②浏览器打开网页源代码分析元</div> </li> <li><a href="/article/1746461737697165312.htm" title="Python爬虫入门教程2024年最新版(非常详细)" target="_blank">Python爬虫入门教程2024年最新版(非常详细)</a> <span class="text-muted">python入门教程</span> <a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/%E5%BC%80%E5%8F%91%E8%AF%AD%E8%A8%80/1.htm">开发语言</a><a class="tag" taget="_blank" href="/search/python%E5%85%A5%E9%97%A8/1.htm">python入门</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%ABpython%E5%85%A5%E9%97%A8/1.htm">爬虫python入门</a><a class="tag" taget="_blank" href="/search/python%E7%88%AC%E8%99%AB/1.htm">python爬虫</a><a class="tag" taget="_blank" href="/search/python%E7%88%AC%E8%99%AB%E6%95%B0%E6%8D%AE%E5%8F%AF%E8%A7%86%E5%8C%96/1.htm">python爬虫数据可视化</a> <div>初学Python之爬虫的简单入门一、什么是爬虫?1.简单介绍爬虫爬虫的全称为网络爬虫,简称爬虫,别名有网络机器人,网络蜘蛛等等。网络爬虫是一种自动获取网页内容的程序,为搜索引擎提供了重要的数据支撑。搜索引擎通过网络爬虫技术,将互联网中丰富的网页信息保存到本地,形成镜像备份。我们熟悉的谷歌、百度本质上也可理解为一种爬虫。如果形象地理解,爬虫就如同一只机器蜘蛛,它的基本操作就是模拟人的行为去各个网站抓</div> </li> <li><a href="/article/1744835975239974912.htm" title="Arthas,你真是Java程序员的大力丸" target="_blank">Arthas,你真是Java程序员的大力丸</a> <span class="text-muted">码农飞哥</span> <a class="tag" taget="_blank" href="/search/Java/1.htm">Java</a><a class="tag" taget="_blank" href="/search/Arthas/1.htm">Arthas</a><a class="tag" taget="_blank" href="/search/java/1.htm">java</a><a class="tag" taget="_blank" href="/search/Arthas/1.htm">Arthas</a> <div>您好,我是码农飞哥(wei158556),感谢您阅读本文,欢迎一键三连哦。1.Python基础专栏,基础知识一网打尽,9.9元买不了吃亏,买不了上当。Python从入门到精通2.毕业设计专栏,毕业季咱们不慌忙,几百款毕业设计等你选。❤️3.Python爬虫专栏,系统性的学习爬虫的知识点。9.9元买不了吃亏,买不了上当。python爬虫入门进阶❤️4.Ceph实战,从原理到实战应有尽有。Ceph实战</div> </li> <li><a href="/article/1743522287253995520.htm" title="python爬虫入门,轻松爬取网页上的数据(非常详细)" target="_blank">python爬虫入门,轻松爬取网页上的数据(非常详细)</a> <span class="text-muted">汇源没汁阿</span> <a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/php/1.htm">php</a><a class="tag" taget="_blank" href="/search/%E5%A4%A7%E6%95%B0%E6%8D%AE/1.htm">大数据</a><a class="tag" taget="_blank" href="/search/%E6%95%B0%E6%8D%AE%E5%88%86%E6%9E%90/1.htm">数据分析</a><a class="tag" taget="_blank" href="/search/%E5%BC%80%E5%8F%91%E8%AF%AD%E8%A8%80/1.htm">开发语言</a><a class="tag" taget="_blank" href="/search/%E4%BA%BA%E5%B7%A5%E6%99%BA%E8%83%BD/1.htm">人工智能</a> <div>随着网络的普及和信息爆炸式增长,我们可以通过网络来获取各种各样的数据。而Python作为一门强大而灵活的编程语言,可以帮助我们快速地从HTML网页中提取数据。本文将介绍Python爬虫的入门知识,并详细讲解如何使用Python爬虫来爬取HTML网页上的数据。在做数据抓取前我们需要从下面几个方法来入手:1.了解HTML和网页结构2.安装和导入相关依赖库3.发送http请求获取网页内容4.解析HTML</div> </li> <li><a href="/article/1743419896290623488.htm" title="Python爬虫入门教程:简单易学Python爬虫教程(知乎高赞)" target="_blank">Python爬虫入门教程:简单易学Python爬虫教程(知乎高赞)</a> <span class="text-muted">程序媛_lisa</span> <div>这是一篇详细介绍Python爬虫入门的教程,从实战出发,适合初学者。读者只需在阅读过程紧跟文章思路,理清相应的实现代码,30分钟即可学会编写简单的Python爬虫。这篇Python爬虫教程主要讲解以下5部分内容:了解网页;使用requests库抓取网站数据;使用BeautifulSoup解析网页;清洗和组织数据;爬虫攻防战;了解网页以中国旅游网首页(http://www.cntour.cn/)为例</div> </li> <li><a href="/article/1741952083273203712.htm" title="编程语言未来发展趋势探析:简化与标准化、并发与分布式、智能应用新篇章" target="_blank">编程语言未来发展趋势探析:简化与标准化、并发与分布式、智能应用新篇章</a> <span class="text-muted">码农飞哥</span> <a class="tag" taget="_blank" href="/search/ChatGPT%E8%AF%B4/1.htm">ChatGPT说</a><a class="tag" taget="_blank" href="/search/%E7%8E%A9%E8%BD%ACChatGPT/1.htm">玩转ChatGPT</a><a class="tag" taget="_blank" href="/search/%E5%88%86%E5%B8%83%E5%BC%8F/1.htm">分布式</a><a class="tag" taget="_blank" href="/search/%E4%BA%BA%E5%B7%A5%E6%99%BA%E8%83%BD/1.htm">人工智能</a> <div>您好,我是码农飞哥(wei158556),感谢您阅读本文,欢迎一键三连哦。1.Python基础专栏,基础知识一网打尽,9.9元买不了吃亏,买不了上当。Python从入门到精通2.毕业设计专栏,毕业季咱们不慌忙,几百款毕业设计等你选。❤️3.Python爬虫专栏,系统性的学习爬虫的知识点。9.9元买不了吃亏,买不了上当。python爬虫入门进阶❤️4.Ceph实战,从原理到实战应有尽有。Ceph实战</div> </li> <li><a href="/article/1741741287427555328.htm" title="MySQL-长事务详解" target="_blank">MySQL-长事务详解</a> <span class="text-muted">码农飞哥</span> <a class="tag" taget="_blank" href="/search/MySQL%E4%BB%8E%E5%85%A5%E9%97%A8%E5%88%B0%E7%B2%BE%E9%80%9A/1.htm">MySQL从入门到精通</a><a class="tag" taget="_blank" href="/search/mysql/1.htm">mysql</a><a class="tag" taget="_blank" href="/search/adb/1.htm">adb</a><a class="tag" taget="_blank" href="/search/android/1.htm">android</a> <div>您好,我是码农飞哥(wei158556),感谢您阅读本文,欢迎一键三连哦。1.Python基础专栏,基础知识一网打尽,9.9元买不了吃亏,买不了上当。Python从入门到精通2.毕业设计专栏,毕业季咱们不慌忙,几百款毕业设计等你选。❤️3.Python爬虫专栏,系统性的学习爬虫的知识点。9.9元买不了吃亏,买不了上当。python爬虫入门进阶❤️4.Ceph实战,从原理到实战应有尽有。Ceph实战</div> </li> <li><a href="/article/1741440760521179136.htm" title="Python爬虫入门教程:超级简单的Python爬虫教程" target="_blank">Python爬虫入门教程:超级简单的Python爬虫教程</a> <span class="text-muted">百事没事阿</span> <a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/%E5%BC%80%E5%8F%91%E8%AF%AD%E8%A8%80/1.htm">开发语言</a><a class="tag" taget="_blank" href="/search/%E6%95%B0%E6%8D%AE%E5%BA%93/1.htm">数据库</a><a class="tag" taget="_blank" href="/search/%E5%AD%A6%E4%B9%A0/1.htm">学习</a><a class="tag" taget="_blank" href="/search/Python%E6%95%99%E7%A8%8B/1.htm">Python教程</a> <div>这是一篇详细介绍Python这篇Python爬虫教程主要讲解以下5部分内容:1.了解网页;2.使用requests库抓取网站数据;3.使用BeautifulSoup解析网页;4.清洗和组织数据;5.爬虫攻防战;了解网页以中国旅游网首页(http://www.cntour.cn/)图1中国旅游网首页源码认识网页结构网页一般由三部分组成,分别是HTML(超文本标记语言)、CSS(层叠样式表)和JScr</div> </li> <li><a href="/article/1741219705584107520.htm" title="【MySQL】主从异步复制配置" target="_blank">【MySQL】主从异步复制配置</a> <span class="text-muted">码农飞哥</span> <a class="tag" taget="_blank" href="/search/MySQL%E4%BB%8E%E5%85%A5%E9%97%A8%E5%88%B0%E7%B2%BE%E9%80%9A/1.htm">MySQL从入门到精通</a><a class="tag" taget="_blank" href="/search/mysql/1.htm">mysql</a><a class="tag" taget="_blank" href="/search/android/1.htm">android</a><a class="tag" taget="_blank" href="/search/adb/1.htm">adb</a><a class="tag" taget="_blank" href="/search/%E4%B8%BB%E4%BB%8E%E5%BC%82%E6%AD%A5%E5%A4%8D%E5%88%B6/1.htm">主从异步复制</a> <div>您好,我是码农飞哥(wei158556),感谢您阅读本文,欢迎一键三连哦。1.Python基础专栏,基础知识一网打尽,9.9元买不了吃亏,买不了上当。Python从入门到精通2.毕业设计专栏,毕业季咱们不慌忙,几百款毕业设计等你选。❤️3.Python爬虫专栏,系统性的学习爬虫的知识点。9.9元买不了吃亏,买不了上当。python爬虫入门进阶❤️4.Ceph实战,从原理到实战应有尽有。Ceph实战</div> </li> <li><a href="/article/1740170084099309568.htm" title="【RocketMQ系列一】初识RocketMQ" target="_blank">【RocketMQ系列一】初识RocketMQ</a> <span class="text-muted">码农飞哥</span> <a class="tag" taget="_blank" href="/search/RocketMQ/1.htm">RocketMQ</a><a class="tag" taget="_blank" href="/search/rocketmq/1.htm">rocketmq</a><a class="tag" taget="_blank" href="/search/%E6%B6%88%E6%81%AF%E9%98%9F%E5%88%97/1.htm">消息队列</a><a class="tag" taget="_blank" href="/search/%E5%90%8E%E7%AB%AF/1.htm">后端</a><a class="tag" taget="_blank" href="/search/%E9%AB%98%E5%B9%B6%E5%8F%91/1.htm">高并发</a> <div>您好,我是码农飞哥(wei158556),感谢您阅读本文,欢迎一键三连哦。1.Python基础专栏,基础知识一网打尽,9.9元买不了吃亏,买不了上当。Python从入门到精通2.毕业设计专栏,毕业季咱们不慌忙,几百款毕业设计等你选。❤️3.Python爬虫专栏,系统性的学习爬虫的知识点。9.9元买不了吃亏,买不了上当。python爬虫入门进阶❤️4.Ceph实战,从原理到实战应有尽有。Ceph实战</div> </li> <li><a href="/article/1739297356060311552.htm" title="python爬虫入门(六)------正则表达式学习" target="_blank">python爬虫入门(六)------正则表达式学习</a> <span class="text-muted">Soul酒吧</span> <a class="tag" taget="_blank" href="/search/python%E4%B9%8B%E7%88%AC%E8%99%AB%E7%9A%84%E5%AD%A6%E4%B9%A0/1.htm">python之爬虫的学习</a><a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E6%AD%A3%E5%88%99%E8%A1%A8%E8%BE%BE%E5%BC%8F/1.htm">正则表达式</a> <div>文章目录正则表达式的介绍正则表达式:用于表达一组字符串的方式(简洁)经典实例在python中使用re库函数match对象:Re库的另一种等价用法:正则表达式的介绍正则表达式:用于表达一组字符串的方式(简洁)例如:'pn''pyn''pytn''pythn''python'对应正则表达式:p(y|yt|yth|ytho)?n正则表达式的常用操作符.表示任何单个字符;[]字符集,对单个字符给出取值范围</div> </li> <li><a href="/article/1738537536952786944.htm" title="python爬虫入门,零基础适用" target="_blank">python爬虫入门,零基础适用</a> <span class="text-muted">只存在于虚拟的King</span> <a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/%E5%BC%80%E5%8F%91%E8%AF%AD%E8%A8%80/1.htm">开发语言</a><a class="tag" taget="_blank" href="/search/%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%BD%91%E7%BB%9C/1.htm">计算机网络</a><a class="tag" taget="_blank" href="/search/%E5%AD%A6%E4%B9%A0/1.htm">学习</a><a class="tag" taget="_blank" href="/search/%E5%AD%A6%E4%B9%A0%E6%96%B9%E6%B3%95/1.htm">学习方法</a><a class="tag" taget="_blank" href="/search/%E7%BB%8F%E9%AA%8C%E5%88%86%E4%BA%AB/1.htm">经验分享</a> <div>文章目录什么是爬虫?它能解决什么问题?爬虫的分类:通用网络爬虫:聚焦网络爬虫:企业获取数据的方式:Python做爬虫的优势:爬虫违法么?http与https协议:什么是协议:Http协议又是个啥?Http的特点:Http的请求与响应:Http报文的组成:请求报文首部的结构:响应报文首部的结构:报文主体部分:什么是Https?http与https的区别小结:拓展:**URL**:(UniformRe</div> </li> <li><a href="/article/1738242923155218432.htm" title="python爬虫入门篇:使用requests发送POST请求提交表单" target="_blank">python爬虫入门篇:使用requests发送POST请求提交表单</a> <span class="text-muted">code_space</span> <a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E5%BC%80%E5%8F%91%E8%AF%AD%E8%A8%80/1.htm">开发语言</a><a class="tag" taget="_blank" href="/search/%E5%90%8E%E7%AB%AF/1.htm">后端</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/request/1.htm">request</a> <div>一、定义post()方法将携带某些数据的POST请求发送到指定的URL二、应用场景提交表单所涉及到的增删改操作。调用API,例如百度云的文字识别接口、阿里云的常用支付接口,都需要用POST请求。发送/上传图片、音视频等文件资源。三、使用方法1)导入模块importrequests2)封装数据将要发送的数据封装到data中,封装形式可以是字典、json、元组等。#发送字典post_dict={'ke</div> </li> <li><a href="/article/1738171332832583680.htm" title="【RocketMQ系列九】SpringCloudStream整合RocketMQ" target="_blank">【RocketMQ系列九】SpringCloudStream整合RocketMQ</a> <span class="text-muted">码农飞哥</span> <a class="tag" taget="_blank" href="/search/RocketMQ/1.htm">RocketMQ</a><a class="tag" taget="_blank" href="/search/rocketmq/1.htm">rocketmq</a><a class="tag" taget="_blank" href="/search/%E6%B6%88%E6%81%AF%E9%98%9F%E5%88%97/1.htm">消息队列</a><a class="tag" taget="_blank" href="/search/%E4%B8%AD%E9%97%B4%E4%BB%B6/1.htm">中间件</a> <div>您好,我是码农飞哥(wei158556),感谢您阅读本文,欢迎一键三连哦。1.Python基础专栏,基础知识一网打尽,9.9元买不了吃亏,买不了上当。Python从入门到精通2.毕业设计专栏,毕业季咱们不慌忙,几百款毕业设计等你选。❤️3.Python爬虫专栏,系统性的学习爬虫的知识点。9.9元买不了吃亏,买不了上当。python爬虫入门进阶❤️4.Ceph实战,从原理到实战应有尽有。Ceph实战</div> </li> <li><a href="/article/1737586110923595776.htm" title="python爬虫入门教程之爬取网页图片" target="_blank">python爬虫入门教程之爬取网页图片</a> <span class="text-muted">黑客大佬</span> <a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/python/1.htm">python</a><a class="tag" taget="_blank" href="/search/%E7%88%AC%E8%99%AB/1.htm">爬虫</a><a class="tag" taget="_blank" href="/search/%E5%BC%80%E5%8F%91%E8%AF%AD%E8%A8%80/1.htm">开发语言</a> <div>在现在这个信息爆炸的时代,要想高效的获取数据,爬虫是非常好用的。而用python做爬虫也十分简单方便,下面通过一个简单的小爬虫程序来看一看写爬虫的基本过程:准备工作语言:pythonIDE:pycharm首先是要用到的库,因为是刚入门最简单的程序,我们主要就用到下面这两:importrequests//用于请求网页importre //正则表达式,用于解析筛选网页中的信息其中re是python自带</div> </li> <li><a href="/article/14.htm" title="Spring4.1新特性——综述" target="_blank">Spring4.1新特性——综述</a> <span class="text-muted">jinnianshilongnian</span> <a class="tag" taget="_blank" href="/search/spring+4.1/1.htm">spring 4.1</a> <div>目录 Spring4.1新特性——综述 Spring4.1新特性——Spring核心部分及其他 Spring4.1新特性——Spring缓存框架增强 Spring4.1新特性——异步调用和事件机制的异常处理 Spring4.1新特性——数据库集成测试脚本初始化 Spring4.1新特性——Spring MVC增强 Spring4.1新特性——页面自动化测试框架Spring MVC T</div> </li> <li><a href="/article/141.htm" title="Schema与数据类型优化" target="_blank">Schema与数据类型优化</a> <span class="text-muted">annan211</span> <a class="tag" taget="_blank" href="/search/%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84/1.htm">数据结构</a><a class="tag" taget="_blank" href="/search/mysql/1.htm">mysql</a> <div> 目前商城的数据库设计真是一塌糊涂,表堆叠让人不忍直视,无脑的架构师,说了也不听。 在数据库设计之初,就应该仔细揣摩可能会有哪些查询,有没有更复杂的查询,而不是仅仅突出 很表面的业务需求,这样做会让你的数据库性能成倍提高,当然,丑陋的架构师是不会这样去考虑问题的。 选择优化的数据类型 1 更小的通常更好 更小的数据类型通常更快,因为他们占用更少的磁盘、内存和cpu缓存,</div> </li> <li><a href="/article/268.htm" title="第一节 HTML概要学习" target="_blank">第一节 HTML概要学习</a> <span class="text-muted">chenke</span> <a class="tag" taget="_blank" href="/search/html/1.htm">html</a><a class="tag" taget="_blank" href="/search/Web/1.htm">Web</a><a class="tag" taget="_blank" href="/search/css/1.htm">css</a> <div>第一节 HTML概要学习 1. 什么是HTML HTML是英文Hyper Text Mark-up Language(超文本标记语言)的缩写,它规定了自己的语法规则,用来表示比“文本”更丰富的意义,比如图片,表格,链接等。浏览器(IE,FireFox等)软件知道HTML语言的语法,可以用来查看HTML文档。目前互联网上的绝大部分网页都是使用HTML编写的。 打开记事本 输入一下内</div> </li> <li><a href="/article/395.htm" title="MyEclipse里部分习惯的更改" target="_blank">MyEclipse里部分习惯的更改</a> <span class="text-muted">Array_06</span> <a class="tag" taget="_blank" href="/search/eclipse/1.htm">eclipse</a> <div>继续补充中---------------------- 1.更改自己合适快捷键windows-->prefences-->java-->editor-->Content Assist-->      Activation triggers for java的右侧“.”就可以改变常用的快捷键 选中 Text </div> </li> <li><a href="/article/522.htm" title="近一个月的面试总结" target="_blank">近一个月的面试总结</a> <span class="text-muted">cugfy</span> <a class="tag" taget="_blank" href="/search/%E9%9D%A2%E8%AF%95/1.htm">面试</a> <div>本文是在学习中的总结,欢迎转载但请注明出处:http://blog.csdn.net/pistolove/article/details/46753275 前言       打算换个工作,近一个月面试了不少的公司,下面将一些面试经验和思考分享给大家。另外校招也快要开始了,为在校的学生提供一些经验供参考,希望都能找到满意的工作。 </div> </li> <li><a href="/article/649.htm" title="HTML5一个小迷宫游戏" target="_blank">HTML5一个小迷宫游戏</a> <span class="text-muted">357029540</span> <a class="tag" taget="_blank" href="/search/html5/1.htm">html5</a> <div>     通过《HTML5游戏开发》摘抄了一个小迷宫游戏,感觉还不错,可以画画,写字,把摘抄的代码放上来分享下,喜欢的同学可以拿来玩玩! <html> <head> <title>创建运行迷宫</title> <script type="text/javascript"</div> </li> <li><a href="/article/776.htm" title="10步教你上传githib数据" target="_blank">10步教你上传githib数据</a> <span class="text-muted">张亚雄</span> <a class="tag" taget="_blank" href="/search/git/1.htm">git</a> <div>官方的教学还有其他博客里教的都是给懂的人说得,对已我们这样对我大菜鸟只能这么来锻炼,下面先不玩什么深奥的,先暂时用着10步干净利索。等玩顺溜了再用其他的方法。 操作过程(查看本目录下有哪些文件NO.1)ls (跳转到子目录NO.2)cd+空格+目录 (继续NO.3)ls (匹配到子目录NO.4)cd+ 目录首写字母+tab键+(首写字母“直到你所用文件根就不再按TAB键了”) (查看文件</div> </li> <li><a href="/article/903.htm" title="MongoDB常用操作命令大全" target="_blank">MongoDB常用操作命令大全</a> <span class="text-muted">adminjun</span> <a class="tag" taget="_blank" href="/search/mongodb/1.htm">mongodb</a><a class="tag" taget="_blank" href="/search/%E6%93%8D%E4%BD%9C%E5%91%BD%E4%BB%A4/1.htm">操作命令</a> <div>成功启动MongoDB后,再打开一个命令行窗口输入mongo,就可以进行数据库的一些操作。输入help可以看到基本操作命令,只是MongoDB没有创建数据库的命令,但有类似的命令 如:如果你想创建一个“myTest”的数据库,先运行use myTest命令,之后就做一些操作(如:db.createCollection('user')),这样就可以创建一个名叫“myTest”的数据库。 一</div> </li> <li><a href="/article/1030.htm" title="bat调用jar包并传入多个参数" target="_blank">bat调用jar包并传入多个参数</a> <span class="text-muted">aijuans</span> <div>下面的主程序是通过eclipse写的: 1.在Main函数接收bat文件传递的参数(String[] args)  如:   String ip =args[0];          String user=args[1];       &nbs</div> </li> <li><a href="/article/1157.htm" title="Java中对类的主动引用和被动引用" target="_blank">Java中对类的主动引用和被动引用</a> <span class="text-muted">ayaoxinchao</span> <a class="tag" taget="_blank" href="/search/java/1.htm">java</a><a class="tag" taget="_blank" href="/search/%E4%B8%BB%E5%8A%A8%E5%BC%95%E7%94%A8/1.htm">主动引用</a><a class="tag" taget="_blank" href="/search/%E5%AF%B9%E7%B1%BB%E7%9A%84%E5%BC%95%E7%94%A8/1.htm">对类的引用</a><a class="tag" taget="_blank" href="/search/%E8%A2%AB%E5%8A%A8%E5%BC%95%E7%94%A8/1.htm">被动引用</a><a class="tag" taget="_blank" href="/search/%E7%B1%BB%E5%88%9D%E5%A7%8B%E5%8C%96/1.htm">类初始化</a> <div>  在Java代码中,有些类看上去初始化了,但其实没有。例如定义一定长度某一类型的数组,看上去数组中所有的元素已经被初始化,实际上一个都没有。对于类的初始化,虚拟机规范严格规定了只有对该类进行主动引用时,才会触发。而除此之外的所有引用方式称之为对类的被动引用,不会触发类的初始化。虚拟机规范严格地规定了有且仅有四种情况是对类的主动引用,即必须立即对类进行初始化。四种情况如下:1.遇到ne</div> </li> <li><a href="/article/1284.htm" title="导出数据库 提示 outfile disabled" target="_blank">导出数据库 提示 outfile disabled</a> <span class="text-muted">BigBird2012</span> <a class="tag" taget="_blank" href="/search/mysql/1.htm">mysql</a> <div>在windows控制台下,登陆mysql,备份数据库:   mysql>mysqldump -u root -p test test > D:\test.sql 使用命令 mysqldump 格式如下: mysqldump -u root -p *** DBNAME > E:\\test.sql。 注意:执行该命令的时候不要进入mysql的控制台再使用,这样会报</div> </li> <li><a href="/article/1411.htm" title="Javascript 中的 && 和 ||" target="_blank">Javascript 中的 && 和 ||</a> <span class="text-muted">bijian1013</span> <a class="tag" taget="_blank" href="/search/JavaScript/1.htm">JavaScript</a><a class="tag" taget="_blank" href="/search/%26%26/1.htm">&&</a><a class="tag" taget="_blank" href="/search/%7C%7C/1.htm">||</a> <div>        准备两个对象用于下面的讨论 var alice = { name: "alice", toString: function () { return this.name; } } var smith = { name: "smith", </div> </li> <li><a href="/article/1538.htm" title="[Zookeeper学习笔记之四]Zookeeper Client Library会话重建" target="_blank">[Zookeeper学习笔记之四]Zookeeper Client Library会话重建</a> <span class="text-muted">bit1129</span> <a class="tag" taget="_blank" href="/search/zookeeper/1.htm">zookeeper</a> <div>为了说明问题,先来看个简单的示例代码:   package com.tom.zookeeper.book; import com.tom.Host; import org.apache.zookeeper.WatchedEvent; import org.apache.zookeeper.ZooKeeper; import org.apache.zookeeper.Wat</div> </li> <li><a href="/article/1665.htm" title="【Scala十一】Scala核心五:case模式匹配" target="_blank">【Scala十一】Scala核心五:case模式匹配</a> <span class="text-muted">bit1129</span> <a class="tag" taget="_blank" href="/search/scala/1.htm">scala</a> <div>package spark.examples.scala.grammars.caseclasses object CaseClass_Test00 { def simpleMatch(arg: Any) = arg match { case v: Int => "This is an Int" case v: (Int, String)</div> </li> <li><a href="/article/1792.htm" title="运维的一些面试题" target="_blank">运维的一些面试题</a> <span class="text-muted">yuxianhua</span> <a class="tag" taget="_blank" href="/search/linux/1.htm">linux</a> <div>1、Linux挂载Winodws共享文件夹   mount -t cifs //1.1.1.254/ok /var/tmp/share/ -o username=administrator,password=yourpass 或 mount -t cifs -o username=xxx,password=xxxx //1.1.1.1/a /win    </div> </li> <li><a href="/article/1919.htm" title="Java lang包-Boolean" target="_blank">Java lang包-Boolean</a> <span class="text-muted">BrokenDreams</span> <a class="tag" taget="_blank" href="/search/boolean/1.htm">boolean</a> <div>         Boolean类是Java中基本类型boolean的包装类。这个类比较简单,直接看源代码吧。 public final class Boolean implements java.io.Serializable, </div> </li> <li><a href="/article/2046.htm" title="读《研磨设计模式》-代码笔记-命令模式-Command" target="_blank">读《研磨设计模式》-代码笔记-命令模式-Command</a> <span class="text-muted">bylijinnan</span> <a class="tag" taget="_blank" href="/search/java/1.htm">java</a><a class="tag" taget="_blank" href="/search/%E8%AE%BE%E8%AE%A1%E6%A8%A1%E5%BC%8F/1.htm">设计模式</a> <div>声明: 本文只为方便我个人查阅和理解,详细的分析以及源代码请移步 原作者的博客http://chjavach.iteye.com/ import java.util.ArrayList; import java.util.Collection; import java.util.List; /** * GOF 在《设计模式》一书中阐述命令模式的意图:“将一个请求封装</div> </li> <li><a href="/article/2173.htm" title="matlab下GPU编程笔记" target="_blank">matlab下GPU编程笔记</a> <span class="text-muted">cherishLC</span> <a class="tag" taget="_blank" href="/search/matlab/1.htm">matlab</a> <div>不多说,直接上代码 gpuDevice % 查看系统中的gpu,,其中的DeviceSupported会给出matlab支持的GPU个数。 g=gpuDevice(1); %会清空 GPU 1中的所有数据,,将GPU1 设为当前GPU reset(g) %也可以清空GPU中数据。 a=1; a=gpuArray(a); %将a从CPU移到GPU中 onGP</div> </li> <li><a href="/article/2300.htm" title="SVN安装过程" target="_blank">SVN安装过程</a> <span class="text-muted">crabdave</span> <a class="tag" taget="_blank" href="/search/SVN/1.htm">SVN</a> <div>SVN安装过程   subversion-1.6.12   ./configure --prefix=/usr/local/subversion --with-apxs=/usr/local/apache2/bin/apxs --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr --with-openssl=/</div> </li> <li><a href="/article/2427.htm" title="sql 行列转换" target="_blank">sql 行列转换</a> <span class="text-muted">daizj</span> <a class="tag" taget="_blank" href="/search/sql/1.htm">sql</a><a class="tag" taget="_blank" href="/search/%E8%A1%8C%E5%88%97%E8%BD%AC%E6%8D%A2/1.htm">行列转换</a><a class="tag" taget="_blank" href="/search/%E8%A1%8C%E8%BD%AC%E5%88%97/1.htm">行转列</a><a class="tag" taget="_blank" href="/search/%E5%88%97%E8%BD%AC%E8%A1%8C/1.htm">列转行</a> <div>行转列的思想是通过case when 来实现 列转行的思想是通过union all 来实现 下面具体例子: 假设有张学生成绩表(tb)如下: Name Subject Result 张三 语文  74 张三 数学  83 张三 物理  93 李四 语文  74 李四 数学  84 李四 物理  94 */ /* 想变成 姓名   &</div> </li> <li><a href="/article/2554.htm" title="MySQL--主从配置" target="_blank">MySQL--主从配置</a> <span class="text-muted">dcj3sjt126com</span> <a class="tag" taget="_blank" href="/search/mysql/1.htm">mysql</a> <div> linux下的mysql主从配置: 说明:由于MySQL不同版本之间的(二进制日志)binlog格式可能会不一样,因此最好的搭配组合是Master的MySQL版本和Slave的版本相同或者更低, Master的版本肯定不能高于Slave版本。(版本向下兼容) mysql1  : 192.168.100.1    //master mysq</div> </li> <li><a href="/article/2681.htm" title="关于yii 数据库添加新字段之后model类的修改" target="_blank">关于yii 数据库添加新字段之后model类的修改</a> <span class="text-muted">dcj3sjt126com</span> <a class="tag" taget="_blank" href="/search/Model/1.htm">Model</a> <div>rules: array('新字段','safe','on'=>'search') 1、array('新字段', 'safe')//这个如果是要用户输入的话,要加一下, 2、array('新字段', 'numerical'),//如果是数字的话 3、array('新字段', 'length', 'max'=>100),//如果是文本 1、2、3适当的最少要加一条,新字段才会被</div> </li> <li><a href="/article/2808.htm" title="sublime text3 中文乱码解决" target="_blank">sublime text3 中文乱码解决</a> <span class="text-muted">dyy_gusi</span> <a class="tag" taget="_blank" href="/search/Sublime+Text/1.htm">Sublime Text</a> <div>sublime text3中文乱码解决 原因:缺少转换为UTF-8的插件 目的:安装ConvertToUTF8插件包 第一步:安装能自动安装插件的插件,百度“Codecs33”,然后按照步骤可以得到以下一段代码: import urllib.request,os,hashlib; h = 'eb2297e1a458f27d836c04bb0cbaf282' + 'd0e7a30980927</div> </li> <li><a href="/article/2935.htm" title="概念了解:CGI,FastCGI,PHP-CGI与PHP-FPM" target="_blank">概念了解:CGI,FastCGI,PHP-CGI与PHP-FPM</a> <span class="text-muted">geeksun</span> <a class="tag" taget="_blank" href="/search/PHP/1.htm">PHP</a> <div>CGI CGI全称是“公共网关接口”(Common Gateway Interface),HTTP服务器与你的或其它机器上的程序进行“交谈”的一种工具,其程序须运行在网络服务器上。 CGI可以用任何一种语言编写,只要这种语言具有标准输入、输出和环境变量。如php,perl,tcl等。 FastCGI FastCGI像是一个常驻(long-live)型的CGI,它可以一直执行着,只要激活后,不</div> </li> <li><a href="/article/3062.htm" title="Git push 报错 "error: failed to push some refs to " 解决" target="_blank">Git push 报错 "error: failed to push some refs to " 解决</a> <span class="text-muted">hongtoushizi</span> <a class="tag" taget="_blank" href="/search/git/1.htm">git</a> <div>Git push 报错 "error: failed to push some refs to " . 此问题出现的原因是:由于远程仓库中代码版本与本地不一致冲突导致的。 由于我在第一次git pull --rebase 代码后,准备push的时候,有别人往线上又提交了代码。所以出现此问题。 解决方案: 1: git pull    2:</div> </li> <li><a href="/article/3189.htm" title="第四章 Lua模块开发" target="_blank">第四章 Lua模块开发</a> <span class="text-muted">jinnianshilongnian</span> <a class="tag" taget="_blank" href="/search/nginx/1.htm">nginx</a><a class="tag" taget="_blank" href="/search/lua/1.htm">lua</a> <div>在实际开发中,不可能把所有代码写到一个大而全的lua文件中,需要进行分模块开发;而且模块化是高性能Lua应用的关键。使用require第一次导入模块后,所有Nginx 进程全局共享模块的数据和代码,每个Worker进程需要时会得到此模块的一个副本(Copy-On-Write),即模块可以认为是每Worker进程共享而不是每Nginx Server共享;另外注意之前我们使用init_by_lua中初</div> </li> <li><a href="/article/3316.htm" title="java.lang.reflect.Proxy" target="_blank">java.lang.reflect.Proxy</a> <span class="text-muted">liyonghui160com</span> <div>  1.简介   Proxy 提供用于创建动态代理类和实例的静态方法 (1)动态代理类的属性 代理类是公共的、最终的,而不是抽象的 未指定代理类的非限定名称。但是,以字符串 "$Proxy" 开头的类名空间应该为代理类保留 代理类扩展 java.lang.reflect.Proxy 代理类会按同一顺序准确地实现其创建时指定的接口</div> </li> <li><a href="/article/3443.htm" title="Java中getResourceAsStream的用法" target="_blank">Java中getResourceAsStream的用法</a> <span class="text-muted">pda158</span> <a class="tag" taget="_blank" href="/search/java/1.htm">java</a> <div>1.Java中的getResourceAsStream有以下几种: 1. Class.getResourceAsStream(String path) : path 不以’/'开头时默认是从此类所在的包下取资源,以’/'开头则是从ClassPath根下获取。其只是通过path构造一个绝对路径,最终还是由ClassLoader获取资源。   2. Class.getClassLoader.get</div> </li> <li><a href="/article/3570.htm" title="spring 包官方下载地址(非maven)" target="_blank">spring 包官方下载地址(非maven)</a> <span class="text-muted">sinnk</span> <a class="tag" taget="_blank" href="/search/spring/1.htm">spring</a> <div>SPRING官方网站改版后,建议都是通过 Maven和Gradle下载,对不使用Maven和Gradle开发项目的,下载就非常麻烦,下给出Spring Framework jar官方直接下载路径:   http://repo.springsource.org/libs-release-local/org/springframework/spring/   s</div> </li> <li><a href="/article/3697.htm" title="Oracle学习笔记(7) 开发PLSQL子程序和包" target="_blank">Oracle学习笔记(7) 开发PLSQL子程序和包</a> <span class="text-muted">vipbooks</span> <a class="tag" taget="_blank" href="/search/oracle/1.htm">oracle</a><a class="tag" taget="_blank" href="/search/sql/1.htm">sql</a><a class="tag" taget="_blank" href="/search/%E7%BC%96%E7%A8%8B/1.htm">编程</a> <div>    哈哈,清明节放假回去了一下,真是太好了,回家的感觉真好啊!现在又开始出差之旅了,又好久没有来了,今天继续Oracle的学习!      这是第七章的学习笔记,学习完第六章的动态SQL之后,开始要学习子程序和包的使用了……,希望大家能多给俺一些支持啊!     编程时使用的工具是PLSQL</div> </li> </ul> </div> </div> </div> <div> <div class="container"> <div class="indexes"> <strong>按字母分类:</strong> <a href="/tags/A/1.htm" target="_blank">A</a><a href="/tags/B/1.htm" target="_blank">B</a><a href="/tags/C/1.htm" target="_blank">C</a><a href="/tags/D/1.htm" target="_blank">D</a><a href="/tags/E/1.htm" target="_blank">E</a><a href="/tags/F/1.htm" target="_blank">F</a><a href="/tags/G/1.htm" target="_blank">G</a><a href="/tags/H/1.htm" target="_blank">H</a><a href="/tags/I/1.htm" target="_blank">I</a><a href="/tags/J/1.htm" target="_blank">J</a><a href="/tags/K/1.htm" target="_blank">K</a><a href="/tags/L/1.htm" target="_blank">L</a><a href="/tags/M/1.htm" target="_blank">M</a><a href="/tags/N/1.htm" target="_blank">N</a><a href="/tags/O/1.htm" target="_blank">O</a><a href="/tags/P/1.htm" target="_blank">P</a><a href="/tags/Q/1.htm" target="_blank">Q</a><a href="/tags/R/1.htm" target="_blank">R</a><a href="/tags/S/1.htm" target="_blank">S</a><a href="/tags/T/1.htm" target="_blank">T</a><a href="/tags/U/1.htm" target="_blank">U</a><a href="/tags/V/1.htm" target="_blank">V</a><a href="/tags/W/1.htm" target="_blank">W</a><a href="/tags/X/1.htm" target="_blank">X</a><a href="/tags/Y/1.htm" target="_blank">Y</a><a href="/tags/Z/1.htm" target="_blank">Z</a><a href="/tags/0/1.htm" target="_blank">其他</a> </div> </div> </div> <footer id="footer" class="mb30 mt30"> <div class="container"> <div class="footBglm"> <a target="_blank" href="/">首页</a> - <a target="_blank" href="/custom/about.htm">关于我们</a> - <a target="_blank" href="/search/Java/1.htm">站内搜索</a> - <a target="_blank" href="/sitemap.txt">Sitemap</a> - <a target="_blank" href="/custom/delete.htm">侵权投诉</a> </div> <div class="copyright">版权所有 IT知识库 CopyRight © 2000-2050 E-COM-NET.COM , All Rights Reserved. <!-- <a href="https://beian.miit.gov.cn/" rel="nofollow" target="_blank">京ICP备09083238号</a><br>--> </div> </div> </footer> <!-- 代码高亮 --> <script type="text/javascript" src="/static/syntaxhighlighter/scripts/shCore.js"></script> <script type="text/javascript" src="/static/syntaxhighlighter/scripts/shLegacy.js"></script> <script type="text/javascript" src="/static/syntaxhighlighter/scripts/shAutoloader.js"></script> <link type="text/css" rel="stylesheet" href="/static/syntaxhighlighter/styles/shCoreDefault.css"/> <script type="text/javascript" src="/static/syntaxhighlighter/src/my_start_1.js"></script> </body> </html>