struts2错误分析

来源:互联网 发布:360数据恢复 编辑:程序博客网 时间:2024/05/17 05:10

调试struts2程序时,出现错误如下:

type Exception report

message

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

exception

There is no Action mapped for action name Product_input. - [unknown location]
 com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:186)
 org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:41)
 org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:494)
 org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:419)


note The full stack trace of the root cause is available in the Apache Tomcat/6.0.20 logs.
action 的name书写正确,struts配置文件书写也正确,原因是struts2.xml配置文件没有放在WEB-INF目录的classes目录下。同时struts2的配置文件名必须是struts.xml