jsp+javabean+servlet:
http statu 500
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
cam.logicbusiness.EncodingFilter.doFilter(EncodingFilter.java:22)
root cause
java.lang.NoClassDefFoundError: javax/servlet/ServletRequest
cam.servlet.admin.addcomp.doPost(addcomp.java:28)
javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
cam.logicbusiness.EncodingFilter.doFilter(EncodingFilter.java:22)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.
http statu 500
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
cam.logicbusiness.EncodingFilter.doFilter(EncodingFilter.java:22)
root cause
java.lang.NoClassDefFoundError: javax/servlet/ServletRequest
cam.servlet.admin.addcomp.doPost(addcomp.java:28)
javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
cam.logicbusiness.EncodingFilter.doFilter(EncodingFilter.java:22)
note The full stack trace of the root cause is available in the Apache Tomcat/6.0.18 logs.
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你的JSP错了