帮我解决一个问题。struts2的

来源:百度知道 编辑:UC知道 时间:2024/05/27 23:32:59
Could not find action or result
There is no Action mapped for namespace / and action name login. - [unknown location]
at com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:186)
at org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:41)
at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:494)
at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:422)
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:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.ca

在Action中execute()方法中,返回值return "success";或者Action继承ActionSupport之后在execute()方法中,返回值return SUCCESS;
出异常的原因是因为找不到相应的result你这么改试试。

确认jar包都加上了?重启服务器 再试试

login.jsp是否放在web-root根目录下,action中是否有execute方法返回SUCCESS