S2SH与ckeditor+ckfinder整合笔记
在S2SH开发的项目中需要做文章管理的功能，使用ckeditor+ckfinder实现文章编辑和文件管理。
一、需要的下载的资源有：
ckeditor_3.6.3.zip
ckeditor-java-3.6.2.war
ckfinder_java_2.2.1.zip （注意要下载java版）
将下载的ckeditor和ckfinder文件夹放到WebRoot根目录下同一级别：
把下载的ckedditor和ckfinder包时包含在其lib目录下的资源包引用到自己的项目中：
这里还有两个jar包：commons-io-2.0.1.jar、commons-fileupload-1.2.2.jar没有放进来，是因为我struts2的引用中已经有这两个jar包了。
二、代码
前台页面代码：
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme() + "://"
+ request.getServerName() + ":" + request.getServerPort()
+ path + "/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>添加新闻</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<script type="text/javascript" src="<%=basePath%>ckeditor/ckeditor.js"></script>
<script type="text/javascript" src="<%=basePath%>ckfinder/ckfinder.js"></script>
</head>
<body>
<a href="<%=basePath%>jsp/index.jsp">返回首页</a> | <a href="<%=basePath%>jsp/viewNews.jsp">查看新闻</a>
<div>
<center><h2>添加新闻</h2></center>
<form name="form1" action="newsInfo" method="post">
<table style="width:1024px;height:auto;" border="0" cellspacing="10px;" cellpadding="5">
<tr>
<td>标题：</td>
<td><input type="text" value="" name="news.title"
style="width:100%;height:28px;padding-left:5px; margin-top:3px;" />
</td>
</tr>
<tr>
<td valign="top">内容：</td>
<td><textarea id="editor1" name="news.content" rows="5" cols="50"></textarea>
</td>
</tr>
<tr>
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td><input type="submit" value="提交" style="width:80px;height:25px;"/>
</td>
</tr>
</table>
</form>
</div>
<script type="text/javascript">
CKEDITOR.replace('editor1',{
filebrowserBrowseUrl : '<%=basePath%>ckfinder/ckfinder.html',
filebrowserImageBrowseUrl : '<%=basePath%>ckfinder/ckfinder.html?type=Images',
filebrowserFlashBrowseUrl : '<%=basePath%>ckfinder/ckfinder.html?type=Flash',
filebrowserUploadUrl : '<%=basePath%>ckfinder/core/connector/java/connector.java?command=QuickUpload&type=Files',
filebrowserImageUploadUrl : '<%=basePath%>ckfinder/core/connector/java/connector.java?command=QuickUpload&type=Images',
filebrowserFlashUploadUrl : '<%=basePath%>ckfinder/core/connector/java/connector.java?command=QuickUpload&type=Flash'
});
</script>
</body>
</html>
三、配置文件：
web.xml中添加以下配置，原先struts2及其spring的配置都不变：
<!-- ckfinder文件上传配置 start -->
<servlet>
<servlet-name>ConnectorServlet</servlet-name>
<servlet-class>com.ckfinder.connector.ConnectorServlet</servlet-class>
<init-param>
<param-name>XMLConfig</param-name>
<param-value>/WEB-INF/config.xml</param-value>
</init-param>
<init-param>
<param-name>debug</param-name>
<param-value>false</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>ConnectorServlet</servlet-name>
<url-pattern>
/ckfinder/core/connector/java/connector.java
</url-pattern>
</servlet-mapping>
<filter>
<filter-name>FileUploadFilter</filter-name>
<filter-class>com.ckfinder.connector.FileUploadFilter</filter-class>
<init-param>
<param-name>sessionCookieName</param-name>
<param-value>JSESSIONID</param-value>
</init-param>
<init-param>
<param-name>sessionParameterName</param-name>
<param-value>jsessionid</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>FileUploadFilter</filter-name>
<url-pattern>
/ckfinder/core/connector/java/connector.java
</url-pattern>
</filter-mapping>
<!-- ckfinder文件上传配置 end -->
把下载的ckfinder包中WEB-INF目录下的config.xml文件拷贝过来，放到自己项目的WEB-INF目录下。
config.xml：
<config>
<enabled>true</enabled>
<baseDir>C:\tomcat7\webapps\UserManager\ckfinderFiles</baseDir>
<baseURL>http://localhost:10002/UserManager/ckfinderFiles/</baseURL>
<licenseKey></licenseKey>
<licenseName></licenseName>
<imgWidth>1600</imgWidth>
<imgHeight>1200</imgHeight>
<imgQuality>80</imgQuality>
<uriEncoding>UTF-8</uriEncoding>
<forceASCII>false</forceASCII>
<disallowUnsafeCharacters>false</disallowUnsafeCharacters>
<userRoleSessionVar>CKFinder_UserRole</userRoleSessionVar>
<checkDoubleExtension>true</checkDoubleExtension>
<checkSizeAfterScaling>true</checkSizeAfterScaling>
<secureImageUploads>true</secureImageUploads>
<htmlExtensions>html,htm,xml,js</htmlExtensions>
<hideFolders>
<folder>.svn</folder>
<folder>CVS</folder>
</hideFolders>
<hideFiles>
<file>.*</file>
</hideFiles>
<defaultResourceTypes></defaultResourceTypes>
<types>
<type name="Files">
<url>%BASE_URL%files/</url>
<directory>%BASE_DIR%files</directory>
<maxSize>0</maxSize>
<allowedExtensions>7z,aiff,asf,avi,bmp,csv,doc,docx,fla,flv,gif,gz,gzip,jpeg,jpg,mid,mov,mp3,mp4,mpc,mpeg,mpg,ods,odt,pdf,png,ppt,pptx,pxd,qt,ram,rar,rm,rmi,rmvb,rtf,sdc,sitd,swf,sxc,sxw,tar,tgz,tif,tiff,txt,vsd,wav,wma,wmv,xls,xlsx,zip
</allowedExtensions>
<deniedExtensions></deniedExtensions>
</type>
<type name="Images">
<url>%BASE_URL%images/</url>
<directory>%BASE_DIR%images</directory>
<maxSize>0</maxSize>
<allowedExtensions>bmp,gif,jpeg,jpg,png</allowedExtensions>
<deniedExtensions></deniedExtensions>
</type>
<type name="Flash">
<url>%BASE_URL%flash/</url>
<directory>%BASE_DIR%flash</directory>
<maxSize>0</maxSize>
<allowedExtensions>swf,flv</allowedExtensions>
<deniedExtensions></deniedExtensions>
</type>
</types>
<accessControls>
<accessControl>
<role>*</role>
<resourceType>*</resourceType>
<folder>/</folder>
<folderView>true</folderView>
<folderCreate>true</folderCreate>
<folderRename>true</folderRename>
<folderDelete>true</folderDelete>
<fileView>true</fileView>
<fileUpload>true</fileUpload>
<fileRename>true</fileRename>
<fileDelete>true</fileDelete>
</accessControl>
</accessControls>
<thumbs>
<enabled>true</enabled>
<url>%BASE_URL%_thumbs/</url>
<directory>%BASE_DIR%_thumbs</directory>
<directAccess>false</directAccess>
<maxHeight>100</maxHeight>
<maxWidth>100</maxWidth>
<quality>80</quality>
</thumbs>
<plugins>
<plugin>
<name>imageresize</name>
<class>com.ckfinder.connector.plugins.ImageResize</class>
<params>
<param name="smallThumb" value="90x90"></param>
<param name="mediumThumb" value="120x120"></param>
<param name="largeThumb" value="180x180"></param>
</params>
</plugin>
<plugin>
<name>fileeditor</name>
<class>com.ckfinder.connector.plugins.FileEditor</class>
<params></params>
</plugin>
</plugins>
<basePathBuilderImpl>com.ckfinder.connector.configuration.ConfigurationPathBuilder</basePathBuilderImpl>
</config>
修改baseDir和baseURL配置：
baseDir 是ckfinder文件上传时的绝对路径。
baseURL 是ckeditor访问ckfinder提供的文件的网络路径。
最后，在struts.xml配置文件中增加以下配置：
<!-- ckfinder文件上传配置 --> <constant name="struts.action.excludePattern" value="/ckfinder.*" />ckfinder采用servlet处理文件的，我配置的是struts默认会拦截所有请求，这里需要排除struts2拦截ckfinder的请求，否则ckfinder上传文件会失败。