HTML中的标签详解

META标签是HTML语言HEAD区的一个辅助性标签,它位于HTML文档头部的标记和标记之间,它提供用户不可见的信息。meta标签通常用来为搜索引擎robots定义页面主题,或者是定义用户浏览器上的cookie;它可以用于鉴别作者,设定页面格式,标注内容提要和关键字;还可以设置页面使其可以根据你定义的时间间隔刷新自己,以及设置RASC内容等级,等等。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px">  </p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px">   详细介绍</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   下面介绍一些有关 标记的例子及解释。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   META标签分两大部分:<strong>HTTP标题信息(http-equiv)</strong>和<strong>页面描述信息(name)</strong>。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px">  </p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <span style="font-size:24px"> ★<span style="font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px">http-equiv</span></span></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   HTTP-EQUIV类似于HTTP的头部协议,它回应给浏览器一些有用的信息,以帮助正确和精确地显示网页内容。常用的HTTP-EQUIV类型有:</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px">  </p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px">   <strong>1、Content-Type和Content-Language (显示字符集的设定)</strong></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   说明:设定页面使用的字符集,用以说明主页制作所使用的文字已经语言,浏览器会根据此来调用相应的字符集显示page内容。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   用法:<Meta http-equiv="Content-Type" Content="text/html; Charset=gb2312"><br>       <Meta http-equiv="Content-Language" Content="zh-CN"></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   注意: 该META标签定义了HTML页面所使用的字符集为GB2132,就是国标汉字码。如果将其中的“charset=GB2312”替换成“BIG5”,则该页面所用的字符集就是繁体中文Big5码。当你浏览一些国外的站点时,IE浏览器会提示你要正确显示该页面需要下载xx语支持。这个功能就是通过读取HTML页面META标签的Content-Type属性而得知需要使用哪种字符集显示该页面的。如果系统里没有装相应的字符集,则IE就提示下载。其他的语言也对应不同的charset,比如日文的字符集是“iso-2022-jp ”,韩文的是“ks_c_5601”。<br>       <br>   Content-Type的Content还可以是:text/xml等文档类型;<br>   Charset选项:ISO-8859-1(英文)、BIG5、UTF-8、SHIFT-Jis、Euc、Koi8-2、us-ascii, x-mac-roman, iso-8859-2, x-mac-ce, iso-2022-jp, x-sjis, x-euc-jp,euc-kr, iso-2022-kr, gb2312, gb_2312-80, x-euc-tw, x-cns11643-1,x-cns11643-2等字符集;Content-Language的Content还可以是:EN、FR等语言代码。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   <strong>2、Refresh (刷新)</strong></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>    说明:让网页多长时间(秒)刷新自己,或在多长时间后让网页自动链接到其它网页。<br>    用法:<Meta http-equiv="Refresh" Content="30"><br>       <Meta http-equiv="Refresh" Content="5; Url=http://www.xia8.net"><br>    注意:其中的5是指停留5秒钟后自动刷新到URL网址。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   <strong>3、Expires (期限)</strong></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>    说明:指定网页在缓存中的过期时间,一旦网页过期,必须到服务器上重新调阅。<br>    用法:<Meta http-equiv="Expires" Content="0"><br>       <Meta http-equiv="Expires" Content="Wed, 26 Feb 1997 08:21:57 GMT"><br>    注意:必须使用GMT的时间格式,或直接设为0(数字表示多少时间后过期)。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   <strong>4、Pragma (cach模式)</strong></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>    说明:禁止浏览器从本地机的缓存中调阅页面内容。<br>    用法:<Meta http-equiv="Pragma" Content="No-cach"><br>    注意:网页不保存在缓存中,每次访问都刷新页面。这样设定,访问者将无法脱机浏览。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   <strong>5、Set-Cookie (cookie设定)</strong></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   说明:浏览器访问某个页面时会将它存在缓存中,下次再次访问时就可从缓存中读取,以提高速度。当你希望访问者每次都刷新你广告的图标,或每次都刷新你的计数器,就要禁用缓存了。通常HTML文件没有必要禁用缓存,对于ASP等页面,就可以使用禁用缓存,因为每次看到的页面都是在服务器动态生成的,缓存就失去意义。如果网页过期,那么存盘的cookie将被删除。<br>    用法:<Meta http-equiv="Set-Cookie" Content="cookievalue=xxx; expires=Wednesday,<br>        21-Oct-98 16:14:21 GMT; path=/"><br>    注意:必须使用GMT的时间格式。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   <strong>6、Window-target (显示窗口的设定)</strong></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>    说明:强制页面在当前窗口以独立页面显示。<br>    用法:<Meta http-equiv="Widow-target" Content="_top"><br>    注意:这个属性是用来防止别人在框架里调用你的页面。Content选项:_blank、_top、_self、_parent。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>  <strong> 7、Pics-label (网页RSAC等级评定)</strong><br>    说明:在IE的Internet选项中有一项内容设置,可以防止浏览一些受限制的网站,而网站的限制级<br>       别就是通过该参数来设置的。<br>    用法:<META http-equiv="Pics-label" Contect=<br>                "(PICS-1.1'http://www.rsac.org/ratingsv01.html'<br>        I gen comment 'RSACi North America Sever' by 'inet@microsoft.com' <br>        for 'http://www.microsoft.com' on '1997.06.30T14:21-0500' r(n0 s0 v0 l0))"></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>    注意:不要将级别设置的太高。RSAC的评估系统提供了一种用来评价Web站点内容的标准。用户可以设置Microsoft Internet Explorer(IE3.0以上)来排除包含有色情和暴力内容的站点。上面这个例子中的HTML取自Microsoft的主页。代码中的(n 0 s 0 v 0 l 0)表示该站点不包含不健康内容。级别的评定是由RSAC,即美国娱乐委员会的评级机构评定的,如果你想进一步了解RSAC评估系统的等级内容,或者你需要评价自己的网站,可以访问RSAC的站点:http://www.rsac.org/。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>  <strong> 8、Page-Enter、Page-Exit (进入与退出)</strong></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>    说明:这个是页面被载入和调出时的一些特效。<br>    用法:<Meta http-equiv="Page-Enter" Content="blendTrans(Duration=0.5)"><br>       <Meta http-equiv="Page-Exit" Content="blendTrans(Duration=0.5)"><br>    注意:blendTrans是动态滤镜的一种,产生渐隐效果。另一种动态滤镜RevealTrans也可以用于页面进入与退出效果:</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>       <Meta http-equiv="Page-Enter" Content="revealTrans(duration=x, transition=y)"><br>       <Meta http-equiv="Page-Exit" Content="revealTrans(duration=x, transition=y)"></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>        Duration  表示滤镜特效的持续时间(单位:秒)<br>        Transition 滤镜类型。表示使用哪种特效,取值为0-23。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>        0 矩形缩小<br>        1 矩形扩大<br>        2 圆形缩小<br>        3 圆形扩大<br>        4 下到上刷新<br>        5 上到下刷新<br>        6 左到右刷新<br>        7 右到左刷新<br>        8 竖百叶窗<br>        9 横百叶窗<br>        10 错位横百叶窗<br>        11 错位竖百叶窗<br>        12 点扩散<br>        13 左右到中间刷新<br>        14 中间到左右刷新<br>        15 中间到上下<br>        16 上下到中间<br>        17 右下到左上<br>        18 右上到左下<br>        19 左上到右下<br>        20 左下到右上<br>        21 横条<br>        22 竖条<br>        23 以上22种随机选择一种</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br> <strong>  9、MSThemeCompatible (XP主题)</strong><br>    说明:是否在IE中关闭 xp 的主题<br>    用法:<Meta http-equiv="MSThemeCompatible" Content="Yes"><br>    注意:关闭 xp 的蓝色立体按钮系统显示样式,从而和win2k 很象。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   <strong>10、IE6 (页面生成器)</strong><br>    说明:页面生成器generator,是ie6<br>    用法:<Meta http-equiv="IE6" Content="Generator"><br>    注意:用什么东西做的,类似商品出厂厂商。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>  <strong> 11、Content-Script-Type (脚本相关)</strong><br>    说明:这是近来W3C的规范,指明页面中脚本的类型。<br>    用法:<Meta http-equiv="Content-Script-Type" Content="text/javascript"><br>    注意:</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br> </p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br> <span style="font-size:24px"> <strong>★name变量</strong></span></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   name是描述网页的,对应于Content(网页内容),以便于搜索引擎机器人查找、分类(目前几乎所有的搜索引擎都使用网上机器人自动查找meta值来给网页分类)。<br>   name的value值(name="")指定所提供信息的类型。有些值是已经定义好的。例如description(说明)、keyword(关键字)、refresh(刷新)等。还可以指定其他任意值,如:creationdate(创建日期) 、<br> document ID(文档编号)和level(等级)等。<br>   name的content指定实际内容。如:如果指定level(等级)为value(值),则Content可能是beginner(初级)、intermediate(中级)、advanced(高级)。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px">  </p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px">   <strong>1、Keywords (关键字)</strong><br>    说明:为搜索引擎提供的关键字列表<br>    用法:<Meta name="Keywords" Content="关键词1,关键词2,关键词3,关键词4,……"><br>    注意:各关键词间用英文逗号“,”隔开。META的通常用处是指定搜索引擎用来提高搜索质量的关键词。当数个META元素提供文档语言从属信息时,搜索引擎会使用lang特性来过滤并通过用户的语言优先参照来显示搜索结果。例如:<br>       <Meta name="Kyewords" Lang="EN" Content="vacation,greece,sunshine"><br>       <Meta name="Kyewords" Lang="FR" Content="vacances,grè:ce,soleil"></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   <strong>2、Description (简介)</strong><br>    说明:Description用来告诉搜索引擎你的网站主要内容。<br>    用法:<Meta name="Description" Content="你网页的简述"><br>    注意:</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   <strong>3、Robots (机器人向导)</strong><br>    说明:Robots用来告诉搜索机器人哪些页面需要索引,哪些页面不需要索引。Content的参数有all、none、index、noindex、follow、nofollow。默认是all。<br>    用法:<Meta name="Robots" Content="All|None|Index|Noindex|Follow|Nofollow"><br>    注意:许多搜索引擎都通过放出robot/spider搜索来登录网站,这些robot/spider就要用到meta元素的一些特性来决定怎样登录。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>     all:文件将被检索,且页面上的链接可以被查询;<br>     none:文件将不被检索,且页面上的链接不可以被查询;(和 "noindex, no follow" 起相同作用)<br>     index:文件将被检索;(让robot/spider登录)<br>     follow:页面上的链接可以被查询;<br>     noindex:文件将不被检索,但页面上的链接可以被查询;(不让robot/spider登录)<br>    nofollow:文件将不被检索,页面上的链接可以被查询。(不让robot/spider顺着此页的连接往下探找)</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   <strong>4、Author (作者)</strong><br>    说明:标注网页的作者或制作组<br>    用法:<Meta name="Author" Content="张三,abc@sina.com"><br>    注意:Content可以是:你或你的制作组的名字,或Email</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   <strong>5、Copyright (版权)</strong><br>    说明:标注版权<br>    用法:<Meta name="Copyright" Content="本页版权归Zerospace所有。All Rights Reserved"><br>    注意:</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>  <strong> 6、Generator (编辑器)</strong><br>    说明:编辑器的说明<br>    用法:<Meta name="Generator" Content="PCDATA|FrontPage|"><br>    注意:Content="你所用编辑器"</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   <strong>7、revisit-after (重访)</strong><br>    说明:<br>    用法:<META name="revisit-after" CONTENT="7 days" ><br>    注意:</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br> </p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   <strong><span style="font-size:24px">★Head中的其它一些用法</span></strong></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px">  </p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px">  <strong> 1、scheme (方案)</strong><br>    说明:scheme can be used when name is used to specify how the value of content should<br>       be interpreted.<br>    用法:<meta scheme="ISBN" name="identifier" content="0-14-043205-1" /><br>    注意:</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>  <strong> 2、Link (链接)</strong><br>    说明:链接到文件<br>    用法:<Link href="soim.ico" rel="Shortcut Icon"><br>    注意:很多网站如果你把她保存在收件夹中后,会发现它连带着一个小图标,如果再次点击进入之后还会发现地址栏中也有个小图标。现在只要在你的页头加上这段话,就能轻松实现这一功能。<LINK> 用来将目前文件与其它 URL 作连结,但不会有连结按钮,用於 <HEAD> 标记间, 格式如下: <br>        <link href="URL" rel="relationship"> <br>        <link href="URL" rev="relationship"></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>  <strong> 3、Base (基链接)</strong><br>    说明:插入网页基链接属性<br>    用法:<Base href="http://www.xia8.net/" target="_blank"><br>    注意:你网页上的所有相对路径在链接时都将在前面加上“http://www.cn8cn.com/”。其中target="_blank"是链接文件在新的窗口中打开,你可以做其他设置。将“_blank”改为“_parent”是链接文件将在当前窗口的父级窗口中打开;改为“_self”链接文件在当前窗口(帧)中打开;改为“_top”链接文件全屏显示。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px">  </p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px">   以上是META标签的一些基本用法,其中最重要的就是:Keywords和Description的设定。为什么呢?道理很简单,这两个语句可以让搜索引擎能准确的发现你,吸引更多的人访问你的站点!根据现在流行搜索引擎(Google,Lycos,AltaVista等)的工作原理,搜索引擎先派机器人自动在WWW上搜索,当发现新的网站时,便于检索页面中的Keywords和Description,并将其加入到自己的数据库,然后再根据关键词的密度将网站排序。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   由此看来,我们必须记住添加Keywords和Description的META标签,并尽可能写好关键字和简介。否则,后果就会是:<br>   <br>   ● 如果你的页面中根本没有Keywords和Description的META标签,那么机器人是无法将你的站点加入数<br>     据库,网友也就不可能搜索到你的站点。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   ● 如果你的关键字选的不好,关键字的密度不高,被排列在几十甚至几百万个站点的后面被点击的可<br>     能性也是非常小的。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   写好Keywords(关键字)要注意以下几点:</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px">  </p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px">   ● 不要用常见词汇。例如www、homepage、net、web等。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   ● 不要用形容词,副词。例如最好的,最大的等。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   ● 不要用笼统的词汇,要尽量精确。例如“爱立信手机”,改用“T28SC”会更好。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px">  </p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px">   “三人之行,必有我师”,寻找合适关键词的技巧是:到Google、Lycos、Alta等著名搜索引擎,搜索与<br> 你的网站内容相仿的网站,查看排名前十位的网站的META关键字,将它们用在你的网站上,效果可想而知了。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   ★小窍门</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   为了提高搜索点击率,这里还有一些“捷径”可以帮得到你:</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   ● 为了增加关键词的密度,将关键字隐藏在页面里(将文字颜色定义成与背景颜色一样)。</p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   ● 在图像的ALT注释语句中加入关键字。如:<IMG SRC="xxx.gif" Alt="Keywords"></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br>   ● 利用HTML的注释语句,在页面代码里加入大量关键字。用法: <!-- 这里插入关键字 --></p> <p style="margin:10px auto; font-family:Verdana,'Lucida Grande',Arial,Helvetica,sans-serif; line-height:18px"> <br> </p> <p style="margin:10px auto"><br> </p> <p style="margin:10px auto"><strong><span style="font-size:24px">表格:</span></strong></p> <p style="margin:10px auto"></p> <h3 style="word-wrap:break-word; outline:none; margin:20px 0px; padding:0px; border:0px; font-family:Lato,sans-serif; line-height:1.1; font-size:26px; vertical-align:baseline; color:rgb(51,51,51); letter-spacing:0.699999988079071px"> http-equiv<br style="word-wrap:break-word; outline:none"> </h3> <div style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:Arial,sans-serif; line-height:19.600000381469727px; font-size:14px; vertical-align:baseline; color:rgb(85,85,85); letter-spacing:0.699999988079071px"> <table border="0" style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; font-size:14px; vertical-align:baseline; border-collapse:collapse; border-spacing:0px; width:910px"> <colgroup style="word-wrap:break-word; outline:none"> <col style="word-wrap:break-word; outline:none; width:140px"> <col style="word-wrap:break-word; outline:none; width:223px"> <col style="word-wrap:break-word; outline:none; width:123px"> <col style="word-wrap:break-word; outline:none; width:117px"> </colgroup> <tbody style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <tr style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border:0.5pt solid; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <span style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; vertical-align:baseline">http-equiv</span></p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-top-width:0.5pt; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:solid solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <span style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; vertical-align:baseline">content</span></p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-top-width:0.5pt; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:solid solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <span style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; vertical-align:baseline">说明</span></p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-top-width:0.5pt; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:solid solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <span style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; vertical-align:baseline">HTML5</span></p> </td> </tr> <tr style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-left-width:0.5pt; border-style:none solid solid; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Content-type</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Content=”text/html ;charset=ISO-8859-1″</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> 设置文档MIME类型和字符集</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> HTML5中只需设置<meta charset=”ISO-8859-1″></p> </td> </tr> <tr style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline; height:10px"> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-left-width:0.5pt; border-style:none solid solid; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Content-language</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Content=”zh-CN”</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> 设置语言</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle">  </td> </tr> <tr style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-left-width:0.5pt; border-style:none solid solid; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Refresh</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Content=”n;Url=http://www.yeebing.com</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> 页面跳转,n设置跳转时间,url设置跳转页面</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle">  </td> </tr> <tr style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-left-width:0.5pt; border-style:none solid solid; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Expires</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Content=”web,26 Feb 2014 08:21:58 GMT”</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> 设置页面缓存的过期时间.使用GMT格式</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle">  </td> </tr> <tr style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-left-width:0.5pt; border-style:none solid solid; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Pragma</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Content=”no-cache”</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> 设定禁止浏览器缓存该网页</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle">  </td> </tr> <tr style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-left-width:0.5pt; border-style:none solid solid; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Set-cookie</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Content=”cookiename=value;expires=(GMT);path=/”</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> 设置cookie</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle">  </td> </tr> <tr style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-left-width:0.5pt; border-style:none solid solid; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Window-Target</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Content=”_top|_blank|_self|_parent”</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> 设置窗口目标,比如_top可以防止网页被嵌入frame中</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle">  </td> </tr> </tbody> </table> </div> <h3 style="word-wrap:break-word; outline:none; margin:20px 0px; padding:0px; border:0px; font-family:Lato,sans-serif; line-height:1.1; font-size:26px; vertical-align:baseline; color:rgb(51,51,51); letter-spacing:0.699999988079071px"> Name<br style="word-wrap:break-word; outline:none"> </h3> <div style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:Arial,sans-serif; line-height:19.600000381469727px; font-size:14px; vertical-align:baseline; color:rgb(85,85,85); letter-spacing:0.699999988079071px"> <table border="0" style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; font-size:14px; vertical-align:baseline; border-collapse:collapse; border-spacing:0px; width:910px"> <colgroup style="word-wrap:break-word; outline:none"> <col style="word-wrap:break-word; outline:none; width:192px"> <col style="word-wrap:break-word; outline:none; width:192px"> <col style="word-wrap:break-word; outline:none; width:192px"> </colgroup> <tbody style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <tr style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border:0.5pt solid; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <span style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; vertical-align:baseline">Name</span></p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-top-width:0.5pt; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:solid solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <span style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; vertical-align:baseline">Content</span></p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-top-width:0.5pt; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:solid solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <span style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; vertical-align:baseline">说明</span></p> </td> </tr> <tr style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-left-width:0.5pt; border-style:none solid solid; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Keywords</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Content=”关键词,关键词”</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> 设置关键词列表</p> </td> </tr> <tr style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-left-width:0.5pt; border-style:none solid solid; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Description</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Content=”描述”</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> 网页描述</p> </td> </tr> <tr style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-left-width:0.5pt; border-style:none solid solid; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Robots</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Content=”All|None|Index|Noindex|Follow|Nofollow”</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> 搜索引导</p> </td> </tr> <tr style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-left-width:0.5pt; border-style:none solid solid; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Author</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Content=”carney,email@email.com”</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> 设置所有者信息</p> </td> </tr> <tr style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-left-width:0.5pt; border-style:none solid solid; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Copyright</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Content=”版权信息”</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> 设置版权信息</p> </td> </tr> <tr style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-left-width:0.5pt; border-style:none solid solid; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Generator</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Content=”sublime|Dreamweaver”</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> 编辑器说明</p> </td> </tr> <tr style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-left-width:0.5pt; border-style:none solid solid; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Viewport</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Content=”width=device-width,initial-scale=1,maximum-scale=1″</p> </td> <td style="word-wrap:break-word; outline:none; margin:0px; padding:8px 7px; border-right-width:0.5pt; border-bottom-width:0.5pt; border-style:none solid solid none; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; font-size:14px; vertical-align:middle"> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> 用于在手机浏览器上控制布局,用于响应式设计</p> </td> </tr> </tbody> </table> </div> <h4 style="word-wrap:break-word; outline:none; margin:20px 0px; padding:0px; border:0px; font-family:Lato,sans-serif; line-height:1.1; font-size:24px; vertical-align:baseline; color:rgb(51,51,51); letter-spacing:0.699999988079071px"> Robots<span style="font-weight:normal">说明:<br style="word-wrap:break-word; outline:none"> </span></h4> <ul style="word-wrap:break-word; outline:none; margin:0px; padding:0px 0px 0px 20px; border:0px; font-family:Arial,sans-serif; line-height:19.600000381469727px; font-size:14px; vertical-align:baseline; list-style-position:initial; color:rgb(85,85,85); letter-spacing:0.699999988079071px"> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> none:搜索引擎将忽略此网页,等价于noindex,nofollow;</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> noindex:搜索引擎不索引此网页</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> nofollow:搜索引擎不会通过此网页的链接向下搜索</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> all:相当于index,follow</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> index:搜索引擎索引此网页</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> follow: 搜索引擎通过此网页的链接向下搜索</li> </ul> <p></p> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:Arial,sans-serif; line-height:19.600000381469727px; font-size:14px; vertical-align:baseline; color:rgb(85,85,85); letter-spacing:0.699999988079071px"> 可以针对特定的搜索引擎设置索引规则:<br style="word-wrap:break-word; outline:none"> <meta name=”googlebot” content=”noindex,nofollow”>//针对谷歌搜索<br style="word-wrap:break-word; outline:none"> <meta name=”baiduspider” content=”none” > //百度搜索</p> <h4 style="word-wrap:break-word; outline:none; margin:20px 0px; padding:0px; border:0px; font-family:Lato,sans-serif; line-height:1.1; font-size:24px; vertical-align:baseline; color:rgb(51,51,51); letter-spacing:0.699999988079071px"> Viewport:<br style="word-wrap:break-word; outline:none"> </h4> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:Arial,sans-serif; line-height:19.600000381469727px; font-size:14px; vertical-align:baseline; color:rgb(85,85,85); letter-spacing:0.699999988079071px"> 手机浏览器把页面放在一个虚拟的窗口(viewport)中,这样就不会把每个网页都挤在一个很小的窗口中,从而破坏哪些没有经过优化的页面布局.用户可以通过滑动和缩放来查看页面的内容.</p> <ul style="word-wrap:break-word; outline:none; margin:0px; padding:0px 0px 0px 20px; border:0px; font-family:Arial,sans-serif; line-height:19.600000381469727px; font-size:14px; vertical-align:baseline; list-style-position:initial; color:rgb(85,85,85); letter-spacing:0.699999988079071px"> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Width:指定窗口宽度,device-width为当前设备的宽度</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Height:指定高度</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Initial-scale:初始的缩放比例,1为原始比例</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Minimum-scale:允许用户缩放最小比例</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Maximum-scale:允许用户缩放到的最大比例</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> User-scalable:用户是否可以手动缩放</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> target-densitydpi: <ul style="word-wrap:break-word; outline:none; margin:0px; padding:0px 0px 0px 20px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline; list-style:disc"> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> device-dpi –使用设备原本的 dpi 作为目标 dp。 不会发生默认缩放。</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> high-dpi – 使用hdpi 作为目标 dpi。 中等像素密度和低像素密度设备相应缩小。</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> medium-dpi – 使用mdpi作为目标 dpi。 高像素密度设备相应放大, 低像素密度设备相应缩小。 这是默认的target density.</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> low-dpi -使用mdpi作为目标 dpi。中等像素密度和高像素密度设备相应放大。</li> </ul> </li> </ul> <h3 style="word-wrap:break-word; outline:none; margin:20px 0px; padding:0px; border:0px; font-family:Lato,sans-serif; font-weight:normal; line-height:1.1; font-size:26px; vertical-align:baseline; color:rgb(51,51,51); letter-spacing:0.699999988079071px"> Open Graph Protocol</h3> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:Arial,sans-serif; line-height:19.600000381469727px; font-size:14px; vertical-align:baseline; color:rgb(85,85,85); letter-spacing:0.699999988079071px"> 在一些网站上你可能会看到类似这样的标签:<br style="word-wrap:break-word; outline:none"> <meta property=”og:title” content=”carney’s facebook”></p> <p style="word-wrap:break-word; outline:none; margin-top:1em; margin-bottom:1em; padding-top:0px; padding-bottom:0px; border:0px; font-family:Arial,sans-serif; line-height:19.600000381469727px; font-size:14px; vertical-align:baseline; color:rgb(85,85,85); letter-spacing:0.699999988079071px"> 2010年F8会议facebook公布的一套开放内容协议,即opengraph.它是一种新型的HTTP头部标记协议,这种协议可以让网页称为一个<span style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; line-height:inherit; vertical-align:baseline">富媒体对象</span>,设置了og标签,就可以方便社会化网站提取有效信息,比如facebook,人人网.国内也有类似的协议比如weibo meta tag.它是基于国情对opengraph不适用的对象类型进行扩展的.在wordpress中有一些seo插件会自动提取文章内容生成标签,这里我们稍微了解一下就可以了:</p> <ul style="word-wrap:break-word; outline:none; margin:0px; padding:0px 0px 0px 20px; border:0px; font-family:Arial,sans-serif; line-height:19.600000381469727px; font-size:14px; vertical-align:baseline; list-style-position:initial; color:rgb(85,85,85); letter-spacing:0.699999988079071px"> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Og:type —设置对象类型,比如article,audio,image,video,webpage等</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Og:title —设置页面标题</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Og:url —设置页面的规范url</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Og:description —设置页面描述</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Og:image —表示页面信息的一张缩略图地址</li> <li style="word-wrap:break-word; outline:none; margin:0px; padding:0px; border:0px; font-family:inherit; font-style:inherit; font-variant:inherit; font-weight:inherit; line-height:inherit; vertical-align:baseline"> Og:site_name — 设置页面所在的网站名称</li> </ul> <br> <p style="margin:10px auto"><br> </p> <p style="margin:10px auto"><span style="font-size:24px"><strong>webapp的meta标签</strong></span></p> <p style="margin:10px auto"></p> <p style="word-wrap:break-word"><strong><meta name="apple-touch-fullscreen" content="yes"></strong> "</p> <p style="word-wrap:break-word">添加到主屏幕“后,全屏显示</p> <p style="word-wrap:break-word"><br> <strong><meta name="apple-mobile-web-app-capable" content="yes" /> </strong></p> <p style="word-wrap:break-word">网站开启对web app程序的支持。这meta的作用就是删除默认的苹果工具栏和菜单栏。</p> <p style="word-wrap:break-word"><br> <strong><meta name=”apple-mobile-web-app-status-bar-style” content=black” /></strong></p> <p style="word-wrap:break-word">  默认值为default(白色),可以定为black(黑色)和black-translucent(灰色半透明)。</p> <p style="word-wrap:break-word"><br> <strong><meta name="format-detection" content="telephone=no" /> </strong></p> <p style="word-wrap:break-word">忽略识别为电话号码</p> <p style="word-wrap:break-word"><br> <strong><meta name="format-detection" content="email=no" /></strong></p> <p style="word-wrap:break-word">  将不识别邮箱<br> <br> <br> </p> <p style="word-wrap:break-word"><strong><link rel="apple-touch-icon" href="/static/images/identity/HTML5_Badge_64.png" /><br> <link rel="apple-touch-icon-precomposed" href="/static/images/identity/HTML5_Badge_64.png" /></strong></p> <p style="word-wrap:break-word">iOS用rel="apple-touch-icon",android 用rel="apple-touch-icon-precomposed"。这样就能在用户把网页存为书签时,在手机HOME界面创建应用程序样式的图标。<strong><br> </strong><br> </p> <p style="word-wrap:break-word"><strong><link rel="apple-touch-startup-image"  href="milanoo_startup.png" /></strong></p> <p style="word-wrap:break-word">说明:这个link就是设置启动时候的界面(图片五),放置的路劲和上面类似。</p> <p style="margin:10px auto"><br> <br> </p> <p style="margin:10px auto"><br> </p> <p style="margin:10px auto">cf:</p> <p style="margin:10px auto">http://www.cnblogs.com/esshs/articles/157588.html</p> <p style="margin:10px auto">http://www.yeebing.com/webdesign/1032.html<br> </p> </div> </div> </div> </div> </div> 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Noll是瑞士的一位工程师和研究员,效力于Verisign,是Verisign实验室的大规模数据分析基础设施(基础Hadoop)的技术主管。本文,Michael详细的演示了如何将Kafka整合到Spark Streaming中。 期间, Michael还提到了将Kafka整合到 Spark Streaming中的一些现状,非常值得阅读,虽然有一些信息在Spark 1.2版</div> </li> <li><a href="/article/3712.htm" title="spring-master-slave-commondao" target="_blank">spring-master-slave-commondao</a> <span class="text-muted">王新春</span> <a class="tag" taget="_blank" href="/search/DAO/1.htm">DAO</a><a class="tag" taget="_blank" href="/search/spring/1.htm">spring</a><a class="tag" taget="_blank" href="/search/dataSource/1.htm">dataSource</a><a class="tag" taget="_blank" href="/search/slave/1.htm">slave</a><a class="tag" taget="_blank" href="/search/master/1.htm">master</a> <div>互联网的web项目,都有个特点:请求的并发量高,其中请求最耗时的db操作,又是系统优化的重中之重。 为此,往往搭建 db的 一主多从库的 数据库架构。作为web的DAO层,要保证针对主库进行写操作,对多个从库进行读操作。当然在一些请求中,为了避免主从复制的延迟导致的数据不一致性,部分的读操作也要到主库上。(这种需求一般通过业务垂直分开,比如下单业务的代码所部署的机器,读去应该也要从主库读取数</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>