求大神们看看

跟reg有关的都去看下，应该是这玩意有问题

我搞了一下午了 没搞好

这是Struts.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.1//EN"
"http://struts.apache.org/dtds/struts-2.1.dtd">
<struts>
<!-- 配置action，class与spring-xml中bean的名称对应 -->
<package name="reg" extends="struts-default" >
<default-interceptor-ref name="basicStack"/>
<action name="reg" class="reg">
<result name="success">/show.jsp</result>
<result name="error">/index.jsp</result>
<interceptor-ref name="basicStack"></interceptor-ref>
</action>
<!-- 配置action，class与spring-xml中bean的名称对应 -->
<action name="login" class="login">
<result name="success">/show.jsp</result>
<result name="error">/login.jsp</result>
</action>
</package>
</struts>

package com.fit.action;
import com.fit.bean.User;
import com.fit.service.UserService;
import com.opensymphony.xwork2.ActionSupport;
@SuppressWarnings("serial")
public class UserAction extends ActionSupport{
/**
*
*/
private static final long serialVersionUID = 1L;
private User user;
private UserService userService;
public User getUser() {
return user;
}
public void setUser(User user) {
this.user = user;
}
public UserService getUserService() {
return userService;
}
public void setUserService(UserService userService) {
this.userService = userService;
}
public String execute() {
System.out.println(user.getUser_name()+"---------------------");
System.out.println(user);
if(!(userService.checkUser(user))){
System.out.println("if___________000000000000000000000");
userService .reg(user);
return "success";
}
System.out.println("================");
return "error";
}
}

Action的class要写全路径的，带包的那种

type Exception report
message Unable to instantiate Action, reg, defined for 'reg' in namespace '/'reg
description The server encountered an internal error that prevented it from fulfilling this request.
exception
Unable to instantiate Action, reg, defined for 'reg' in namespace '/'regcom.opensymphony.xwork2.DefaultActionInvocation.createAction(DefaultActionInvocation.java:306)com.opensymphony.xwork2.DefaultActionInvocation.init(DefaultActionInvocation.java:387)com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:186)org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:61)org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39)com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:47)org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:458)org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:76)
root cause
java.lang.ClassNotFoundException: regorg.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1680)org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526)com.opensymphony.xwork2.util.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:146)com.opensymphony.xwork2.ObjectFactory.getClassInstance(ObjectFactory.java:96)com.opensymphony.xwork2.spring.SpringObjectFactory.getClassInstance(SpringObjectFactory.java:206)com.opensymphony.xwork2.spring.SpringObjectFactory.buildBean(SpringObjectFactory.java:128)com.opensymphony.xwork2.ObjectFactory.buildBean(ObjectFactory.java:139)com.opensymphony.xwork2.ObjectFactory.buildAction(ObjectFactory.java:109)com.opensymphony.xwork2.DefaultActionInvocation.createAction(DefaultActionInvocation.java:287)com.opensymphony.xwork2.DefaultActionInvocation.init(DefaultActionInvocation.java:387)com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:186)org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:61)org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39)com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:47)org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:458)org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77)org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:76)