急~在线等待~一个关于Connection timed out的问题?
我用struts+spring+ibat做了个考评系统~
怎么管理员登陆以后进内页点下拉菜单报这样一个错呢???
HTTP   Status   500   -  

--------------------------------------------

type   Exception   report

message  

description   The   server   encountered   an   internal   error   ()   that   prevented   it   from   fulfilling   this   request.

exception  

java.net.ConnectException:   Connection   timed   out:   connect
java.net.PlainSocketImpl.socketConnect(Native   Method)
java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
java.net.Socket.connect(Socket.java:452)
java.net.Socket.connect(Socket.java:402)
java.net.Socket. <init> (Socket.java:309)
java.net.Socket. <init> (Socket.java:184)
org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:79)
org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:121)
org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:706)
org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:386)
org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170)
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)
org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:324)
com.whicss.business.platform.sso.util.SSOUtils.httpRequest(SSOUtils.java:164)
com.whicss.business.platform.sso.util.SSOUtils.redirectToAuthenticate(SSOUtils.java:178)
com.whicss.business.platform.sso.filter.SSOAgentFilter.doFilter(SSOAgentFilter.java:69)
com.whcyit.framework.filter.EncodingFilter.doFilter(EncodingFilter.java:53)


note   The   full   stack   trace   of   the   root   cause   is   available   in   the   Apache   Tomcat/5.0.28   logs.


--------------------------------------------

Apache   Tomcat/5.0.28

------解决方案--------------------
不懂
我的异常网推荐解决方案：The server encountered an internal error () that prevented it from fulfilling this request.,http://www.aiyiweb.com/java-web/317.html