FCKeditor与struts2的调整

FCKeditor与struts2的整合
一、创建默认上传目录:webRoot下创建userfiles。在其内部分别创建image、flash、file、media四个文件夹,存放什么大家应该很清楚!

二、添加fckeditor.properties文件,添加:
connector.userActionImpl=net.fckeditor.requestcycle.impl.UserActionImpl

三、下载:FCKeditor_2.6.6.zip、fckeditor-java-2.4.1-bin.zip、slf4j-1.5.2.zip。
      分别解压后得到我们需要的5个包:commons-fileupload-1.2.1.jar,commons-io-1.3.2.jar,fckeditor-java-core-2.4.1.jar,    slf4j-api-1.5.2.jar,slf4j-jdk14-1.5.2.jar。
     将五个包放到项目的lib目录下!
   要注意的是:slf4j-api-1.5.2.jar和slf4j-jdk14-1.5.2.jar版本尽量一直,不然会报错!

四、将FCKeditor_2.6.6.zip打开,解压出fckeditor,把整个文件放到项目的webRoot目录下!                            

五、打开项目fckeditor文件,找到editor-->filemanager-->connectors-->php-->config.php文件,到$Config['Enabled']=  false ;将false改为true!意思是开启上传功能!

六、在web.xml内添加如下代码:
 <servlet>                                          
      <servlet-name>Connector</servlet-name>       
        <servlet-class>                            
          net.fckeditor.connector.ConnectorServlet 
      </servlet-class>                             
      <load-on-startup>1</load-on-startup>         
 </servlet>                                         
 <servlet-mapping>                                  
       <servlet-name>Connector</servlet-name>       
       <url-pattern>                                
         /fckeditor/editor/filemanager/connectors/* 
       </url-pattern>                               
 </servlet-mapping>

七、许多人用FCKeditor,没用struts2的时候上传可以成功,但是一用上struts2就上传失败,提示的是没有权限!是因为web.xml配置了
<filter>
        <filter-name>struts2</filter-name>
        <filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
    </filter>
    <filter-mapping> 
         <filter-name>struts2</filter-name> 
         <url-pattern>*.action</url-pattern> 
    </filter-mapping> 

    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

导致struts2把FCKeditor的请求过滤了!

解决办法: 修改为
   <listener>
		<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
	</listener>
   <filter>  
     <filter-name>struts2</filter-name>  
     <filter-class>cn.anycall.filter.MyStrutsFilterDispatcher</filter-class>  
		</filter>  
		 <!-- FilterDispatcher 用来初始化 strtus2 并且处理所有的 web 请求 -->  
		 <filter-mapping>         
		     <filter-name>struts2</filter-name>         
		     <url-pattern>/*</url-pattern>         
		 </filter-mapping>  


类为:
public class MyStrutsFilterDispatcher extends FilterDispatcher {

	 /**  
	   *struts2的攔截器與fck 上傳文件時衝突  
	    *重寫struts2的攔截器,增加了判斷,如果是fck的編輯器上傳文件,不進行攔截。  
	    *  判斷路徑是否有fckeditor 實現在fckeditor下的操作不進行攔截  
	    */  
	 @Override  
	 public void doFilter(ServletRequest req, ServletResponse res,   
	   FilterChain chain) throws IOException, ServletException {   
	      String url = ((HttpServletRequest)req).getRequestURI();    
	      if (url.indexOf("fckeditor") < 0) {   
	             super.doFilter(req, res, chain);    
	       } else {   
	             chain.doFilter(req, res);   
	       }     
	    } 
}

八、中文乱码和上传名修改!
1、下载fckeditor-java-2.4.1-src.zip源文件。
2、在你的工程目录下新建net.fckeditor.connector包,复制fckeditor-java-2.4.1----->java-core----->src----->main----->java----->net----->fckeditor----->connector----->ConnectorServlet.java文件到该包下
3、编辑该文件,在文件中找到如下代码:
  FileItemFactory factory = new DiskFileItemFactory();
  ServletFileUpload upload = new ServletFileUpload(factory);
  紧随其后加上:
   /*解决上传中文乱码*/
   upload.setHeaderEncoding("UTF-8");
  找到:
   String filename = FilenameUtils.getName(rawName);
   紧随其后加上:
     /*修改上传文件名*/
     String suffix = filename.substring(filename.lastIndexOf("."));
     Calendar cad = Calendar.getInstance();
     filename = String.valueOf(cad.get(Calendar.YEAR))+String.valueOf(cad.get(Calendar.MONTH))+String.valueOf(cad.get(Calendar.DAY_OF_MONTH))+String.valueOf(cad.get(Calendar.HOUR_OF_DAY))+String.valueOf(cad.get(Calendar.MINUTE))+String.valueOf(cad.get(Calendar.SECOND));
     filename = filename + suffix;
     /*修改上传文件名结束*/
  OK!编译项目,找到编译后的ConnectorServlet.class文件,将其压缩到fckeditor-java-core-2.4.1.jar中将原来的文件替换掉!

九:页面代码为:
<html>
  <head>
   
    <title>人员添加</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->

  </head>
  
  <body>
   	<s:form action="action_add" namespace="/person">
   		<FCK:editor instanceName="person.name">   
            </FCK:editor> 
   		<input type="submit" value="提交"/>
   		
   	</s:form>
  </body>
</html>

十从数据库中读取:
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
   
    <title>人员列表</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->

  </head>
  
  <body>
   <s:iterator value="persons">
   	id=<s:property value="id"/>,name=<s:property value="name" escape="false" /><br>
   </s:iterator>
  </body>
</html>




FCKeditor与struts2的调整