HTTP Status 500 -问题求解！

leileiwudi

HTTP Status 500 -

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type Exception report

message

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

exception

javax.servlet.ServletException: Servlet execution threw an exception
        com.dfsoft.management.MyFilter.doFilter(MyFilter.java:22)


root cause

java.lang.ExceptionInInitializerError
        com.dfsoft.common.ServletBase.defaultProc(ServletBase.java:5
        com.dfsoft.common.ServletBase.doPost(ServletBase.java:265)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
        javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
        com.dfsoft.management.MyFilter.doFilter(MyFilter.java:22)


note The full stack trace of the root cause is available in the Apache Tomcat/5.5.17 logs.


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Apache Tomcat/5.5.17

xiaoyu9805119

先建议把web.xml里的filter部分去掉，然后看其他网页是否正常

如果正常的话你就查下filter类里面的问题把，看样子应该是这个问题

realmon

跟一下就知道了