FCKeditor與struts之間的衝突問題

最近在改bug過程中發現FCKeditor無法上傳圖片執行代碼

 String newFilename = null;
        FileItemFactory factory = new DiskFileItemFactory();
        ServletFileUpload upload = new ServletFileUpload(factory);
        
        //------------------------------------
        upload.setHeaderEncoding("UTF-8");
        try
        {
          List items = upload.parseRequest(request);

items爲空，網上有很多說法是struts與FCKeditor編輯器衝突了，可我的配置文件已經是*.action、*.jsp如下所示：

FCKeditor配置：	

<servlet>   <servlet-name>Connector</servlet-name>   <servlet-class>    com.gaidea.ptims.servlet.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>

Struts配置： <filter> <filter-name>struts-prepare</filter-name> <filter-class> org.apache.struts2.dispatcher.ng.filter.StrutsPrepareFilter </filter-class> </filter> <filter-mapping> <filter-name>struts-prepare</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> --> <!-- <filter> <filter-name>struts-execute</filter-name> <filter-class> org.apache.struts2.dispatcher.ng.filter.StrutsExecuteFilter </filter-class> </filter> <filter-mapping> <filter-name>struts-execute</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <filter>    <filter-name>struts2</filter-name>   <filter-class>     org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter    </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>*.jsp</url-pattern>   </filter-mapping>

始終覺得不可能是衝突問題，期間嘗試過多種方法都不行，網上下的demo運行也是沒問題，只要加入到這個項目裏面就出問題了，被這個bug精神哲麼一天後我重新把問題重視到了衝突問題上，註釋掉了紅色部分的過濾器後，問題解決！