如何配置JSP中的FCKeditor编辑器（IDE:MyEclipse 6.5）

开发环境： 
IDE：MyEclipse6.5
框架：Struts2+spring+hibernate

步骤：
1. 在fckeditor的官方网站http://ckeditor.com/download下载FCKeditor_2.5.1.zip和FCKeditor-2.3.zip（for java），版本不同内容不同

2. 在MyEclipse中新建web项目，我的叫做wsjx

3. 解压缩两个文件，把FCKeditor_2.5.1.zip解压出来的fckeditor文件夹放在WebRoot目录下，把FCKeditor- 2.3.zip（for java）解压出来的web下的WEB-INF下的lib目录中的commons-fileupload.jar和FCKeditor-2.3.jar两个jar包拷到项目的lib目录下，把FCKeditor-2.3.zip（for java）解压出来的src目录下的FCKeditor.tld拷贝到项目的WEB-INF下

4. 修改fckeditor文件夹下的fckeditor.js，找到FCKeditor.BasePath 并附值FCKeditor.BasePath = '/wsjx/fckeditor/'

5. 修改fckeditor文件夹下的fckconfig.js，找到并作如下修改
FCKConfig.LinkBrowserURL = FCKConfig.BasePath + 'filemanager/browser/default/browser.html?Connector=connectors/jsp/connector' ;
FCKConfig.ImageBrowserURL = FCKConfig.BasePath + 'filemanager/browser/default/browser.html?Type=Image&Connector=connectors/jsp/connector' ;
FCKConfig.FlashBrowserURL = FCKConfig.BasePath + 'filemanager/browser/default/browser.html?Type=Flash&Connector=connectors/jsp/connector' ;
FCKConfig.LinkUploadURL = FCKConfig.BasePath + 'filemanager/upload/simpleuploader?Type=File' ;
FCKConfig.ImageUploadURL = FCKConfig.BasePath + 'filemanager/upload/simpleuploader?Type=Image' ;
FCKConfig.FlashUploadURL = FCKConfig.BasePath + 'filemanager/upload/simpleuploader?Type=Flash' ;
    不好意思，这部分的修改没有搞明白什么原因

6. 修改web.xml，加入：
web.xml

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1. <servlet>  
2.     <servlet-name>Connector</servlet-name>  
3.     <servlet-class>  
4.         com.fredck.FCKeditor.connector.ConnectorServlet  
5.     </servlet-class>  
6.     <init-param>  
7.         <param-name>baseDir</param-name>  
8.         <param-value>/UserFiles/</param-value>  
9.     </init-param>  
10.     <init-param>  
11.         <param-name>debug</param-name>  
12.         <param-value>true</param-value>  
13.     </init-param>  
14.     <load-on-startup>1</load-on-startup>  
15. </servlet>  
16.   
17. <servlet>  
18.     <servlet-name>SimpleUploader</servlet-name>  
19.     <servlet-class>  
20.         com.fredck.FCKeditor.uploader.SimpleUploaderServlet  
21.     </servlet-class>  
22.     <init-param>  
23.         <param-name>baseDir</param-name>  
24.         <param-value>/UserFiles/</param-value>  
25.     </init-param>  
26.     <init-param>  
27.         <param-name>debug</param-name>  
28.         <param-value>true</param-value>  
29.     </init-param>  
30.     <init-param>  
31.         <param-name>enabled</param-name>  
32.         <param-value>true</param-value>  
33.     </init-param>  
34.     <init-param>  
35.         <param-name>AllowedExtensionsFile</param-name>  
36.         <param-value></param-value>  
37.     </init-param>  
38.     <init-param>  
39.         <param-name>DeniedExtensionsFile</param-name>  
40.         <param-value>  
41.             php|php3|php5|phtml|asp|aspx|ascx|jsp|cfm|cfc|pl|bat|exe|dll|reg|cgi  
42.         </param-value>  
43.     </init-param>  
44.     <init-param>  
45.         <param-name>AllowedExtensionsImage</param-name>  
46.         <param-value>jpg|gif|jpeg|png|bmp</param-value>  
47.     </init-param>  
48.     <init-param>  
49.         <param-name>DeniedExtensionsImage</param-name>  
50.         <param-value></param-value>  
51.     </init-param>  
52.     <init-param>  
53.         <param-name>AllowedExtensionsFlash</param-name>  
54.         <param-value>swf|fla</param-value>  
55.     </init-param>  
56.     <init-param>  
57.         <param-name>DeniedExtensionsFlash</param-name>  
58.         <param-value></param-value>  
59.     </init-param>  
60.     <load-on-startup>1</load-on-startup>  
61. </servlet>  
62.   
63. <servlet-mapping>  
64.     <servlet-name>Connector</servlet-name>  
65.     <url-pattern>  
66.         /fckeditor/editor/filemanager/browser/default/connectors/jsp/connector  
67.     </url-pattern>  
68. </servlet-mapping>  
69.   
70. <servlet-mapping>  
71.     <servlet-name>SimpleUploader</servlet-name>  
72.     <url-pattern>  
73.         /fckeditor/editor/filemanager/upload/simpleuploader  
74.     </url-pattern>  
75. </servlet-mapping>  

7. 现在开始编写页面：有两个页面，一个是提交页面(addContent.jsp)，一个是显示页面(showContent.jsp)
addContent.jsp:

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1. <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>  
2.   
3. <%@ taglib uri="/WEB-INF/FCKeditor.tld" prefix="fck"%>  
4. <html>  
5.     <head>  
6.         <title>FCKeditor</title>  
7.     </head>  
8.   
9.     <body>  
10.         <form action="showContent.jsp" method="post">  
11.             <table align="center">  
12.   
13.                 <tr>  
14.                     <td></td>  
15.                 </tr>  
16.                 <tr>  
17.                     <td>  
18.                         <fck:editor id="content" basePath="/wsjx/fckeditor/" width="1000"  
19.                             height="500" skinPath="/wsjx/fckeditor/editor/skins/office2003/"  
20.                             toolbarSet="Default">  
21.                         </fck:editor>  
22.                     </td>  
23.                 </tr>  
24.                 <tr>  
25.                     <td>  
26.                         <input type="submit" value="Submit">  
27.                     </td>  
28.                 </tr>  
29.             </table>  
30.   
31.         </form>  
32.   
33.     </body>  
34. </html>  

showConten.jsp:这个相对简单

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1. <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>  
2.   
3. <html>  
4.     <head>  
5.   
6.         <title>显示页面</title>  
7.   
8.     </head>  
9.   
10.     <body>  
11.         <%=request.getParameter("content")%>  
12.     </body>  
13. </html>  

现在部署到tomcat中，浏览，提交，看效果。

这还没有完，因为可能会出现几种错误：
1. 当你上传图片时，提示“没有权限”，在控制台会输出“找不到Image文件夹”，那么在UserFiles里新建Image文件夹，即可

2. 当传输文字包括中文时，可能会出现显示乱码的问题，那么把showContent.jsp中的<%=request.getParameter("content")%>改成<%=new String(request.getParameter("content").getBytes("ISO-8859-1"),"utf-8")%> 即可

3. 当上传中文名的图片时，图片名称显示乱码，解决方式，在FCKeditor-2.3.zip（for java）解压出来的文件夹下，找到ConnectorServlet.java和SimpleUploadServlet.java，分别在两个文件中找到DiskFileUpload upload = new DiskFileUpload();这句，并在后面加上upload.setEncoding("utf-8");重新编译，并使用WinRAR打到 jar包FCKeditor-2.3.jar的对应位置，替换掉原来的那个，即可

4. 当浏览服务器，并新建中文名的文件夹出现乱码时，只需设置tomcat的server.xml :

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1. <Connector port="8181" protocol="HTTP/1.1"  
2.               connectionTimeout="20000"  
3.               redirectPort="8443" URIEncoding="utf-8" />  

以及

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1. <Connector port="8009" protocol="AJP/1.3" redirectPort="8443" URIEncoding="utf-8" />  

红色为添加部分，即可

5. 如果你还使用了struts2来过滤，那么就修改web.xml（也可以有其他方法，但这个相对简单些）
把原来的：

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1. <filter>  
2.   <filter-name>struts2</filter-name>  
3.   <filter-class>  
4.   org.apache.struts2.dispatcher.FilterDispatcher  
5.   </filter-class>  
6. </filter>  
7. <filter-mapping>  
8.   <filter-name>struts2</filter-name>  
9.   <url-pattern>/*</url-pattern>  
10. </filter-mapping>  

改成如下方式：

 

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1. <filter>  
2.   <filter-name>struts2</filter-name>  
3.   <filter-class>  
4.   org.apache.struts2.dispatcher.FilterDispatcher  
5.   </filter-class>  
6. </filter>  
7. <filter-mapping>  
8.   <filter-name>struts2</filter-name>  
9.   <url-pattern>/struts/*</url-pattern>  
10. </filter-mapping>  
11. <filter-mapping>  
12.   <filter-name>struts2</filter-name>  
13.   <url-pattern>*.action</url-pattern>  
14. </filter-mapping>  
15. <filter-mapping>  
16.   <filter-name>struts2</filter-name>  
17.   <url-pattern>*.jsp</url-pattern>  
18. </filter-mapping>  
19. <filter-mapping>  
20.   <filter-name>struts2</filter-name>  
21.   <url-pattern>*.js</url-pattern>  
22. </filter-mapping>  

即可

这样，就能畅快的享受fckeditor带给你的乐趣了……