关于FCKeditor上传照片的问题

Question

 java.lang.NullPointerException
at com.fredck.FCKeditor.uploader.SimpleUploaderServlet.doPost(SimpleUploaderServlet.java:142)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:413)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at com.util.filter.EncodingFilter.doFilter(EncodingFilter.java:29)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:228)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:216)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:866)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:716)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1498)
at java.lang.Thread.run(Thread.java:619)这是报的错误，按网上的解决方法没用。

Answer 1

在这里可能有你想要的答案：JSP中使用FCKeditor上传图片、flash以及文件

Answer 2

FCKEditor 没问题的。楼主的程序里调试一下。
我的资源里有个 FCKEditor，下载后即可使用，有需要的朋友可以去看看。

Answer 3

首先你肯定得顺着at com.fredck.FCKeditor.uploader.SimpleUploaderServlet.doPost(SimpleUploaderServlet.java:142) 这句话中来调试，看看这一行的什么事空的，然后顺着这个对象往前推，慢慢调试

Answer 4

http://www.phome.asia/forum/thread/22854.html

Answer 5

贴出相关配置代码，做什么操作时出的问题
我刚用了FCKeditor2.6，也许能帮上你

Answer 6

从上面看，貌似是你SimpleUploaderServlet这个类有点错误，你调试看看，如果不行的话，联系我。我有完整版可以上传图片的 FCKeditor for java版本。  

Answer 7

这个东西大家常用么 ， 我是没有用过，直接用struts里面的了！

Answer 8

<!-- FCK配制开始 -->
  <display-name>FCKeditor Test Application</display-name>
  <servlet>
    <servlet-name>Connector</servlet-name>
    <servlet-class>com.fredck.FCKeditor.connector.ConnectorServlet</servlet-class>
    <init-param>
      <param-name>baseDir</param-name>
      <param-value>/UserFiles/</param-value>
    </init-param>
    <init-param>
      <param-name>debug</param-name>
      <param-value>true</param-value>
    </init-param>
    <init-param>
      <param-name>multiUserAble</param-name>
      <param-value>true</param-value>
    </init-param>
    <init-param>
      <param-name>multiUserDir</param-name>
      <param-value>/MultiUserDir/</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet>
    <servlet-name>SimpleUploader</servlet-name>
    <servlet-class>com.fredck.FCKeditor.uploader.SimpleUploaderServlet</servlet-class>
    <init-param>
      <param-name>baseDir</param-name>
      <param-value>/UserFiles/</param-value>
    </init-param>
    <init-param>
      <param-name>debug</param-name>
      <param-value>true</param-value>
    </init-param>
    <init-param>
      <param-name>enabled</param-name>
      <param-value>true</param-value>
    </init-param>
    <init-param>
      <param-name>multiUserAble</param-name>
      <param-value>true</param-value>
    </init-param>
    <init-param>
      <param-name>multiUserDir</param-name>
      <param-value>/MultiUserDir/</param-value>
    </init-param>
    <init-param>
      <param-name>AllowedExtensionsFile</param-name>
      <param-value />
    </init-param>
    <init-param>
      <param-name>DeniedExtensionsFile</param-name>
      <param-value>php|php3|php5|phtml|asp|aspx|ascx|jsp|cfm|cfc|pl|bat|exe|dll|reg|cgi</param-value>
    </init-param>
    <init-param>
      <param-name>AllowedExtensionsImage</param-name>
      <param-value>jpg|gif|jpeg|png|bmp</param-value>
    </init-param>
    <init-param>
      <param-name>DeniedExtensionsImage</param-name>
      <param-value />
    </init-param>
    <init-param>
      <param-name>AllowedExtensionsFlash</param-name>
      <param-value>swf|fla</param-value>
    </init-param>
    <init-param>
      <param-name>DeniedExtensionsFlash</param-name>
      <param-value />
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>Connector</servlet-name>
    <url-pattern>/FCKeditor/editor/filemanager/connectors/jsp/connector.jsp</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>SimpleUploader</servlet-name>
    <url-pattern>/FCKeditor/editor/filemanager/connectors/jsp/upload.jsp</url-pattern>
  </servlet-mapping>
  <!-- FCK配制结束-->
这是WEB.XML中的FCK配置

Answer 9

建议换个编辑器吧，FCK很麻烦的