strus2 进入不了action

jack_junGeGe 2017-10-19 03:11:55

LoginAction

package com.common.controller;



import com.common.entityOperation.*;

import com.opensymphony.xwork2.Action;

import com.opensymphony.xwork2.interceptor.annotations.InputConfig;



public class LoginAction implements Action {

	static{

		System.out.println("进入action");

	}

	

	private String studentNo;

	private String pwd;

	

	

	public String getPwd() {

		return pwd;

	}



	public void setPwd(String pwd) {

		this.pwd = pwd;

	}



	public String getTest() {

		return studentNo;

	}



	public void setTest(String studentNo) {

		this.studentNo = studentNo;

	}



	@InputConfig(methodName="login")

	@Override

	public String execute() throws Exception {

		// TODO Auto-generated method stub

		return login(studentNo,pwd);//SUCCESS;	//视图

	}

	

	public String login(String studentNo,String pwd){

		if(studentNo.isEmpty() || pwd.isEmpty()){

			return ERROR;

		}

		

		try {

			if(new OperationTStudent().exist(studentNo, pwd)){

				return SUCCESS;

			}

		} catch (Throwable e) {

			e.printStackTrace();

		}

		return ERROR;

	}

}

web.xml



<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">

  <display-name>helloHibernate</display-name>

  <filter>

    <filter-name>struts2</filter-name>

    <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>

  </filter>

  <filter-mapping>

    <filter-name>struts2</filter-name>

    <url-pattern>/*</url-pattern>

  </filter-mapping>

</web-app>

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>

	<constant name="struts.enable.DynamicMethodInvocation" value="true"></constant>

	<package name="def" namespace="/" extends="struts-default">

		<action name="loginAction" class="com.common.controller.LoginAction" method="login">

			<result name="success" type="dispatcher">index.jsp</result>

                        <result name="error">error.jsp</result>

		</action>

</struts>

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>

<%

String path = request.getContextPath();

String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";

%>



<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

  <head>

    <base href="<%=basePath%>">

    

    <title>登录页面</title>

    

	<meta http-equiv="pragma" content="no-cache">

	<meta http-equiv="cache-control" content="no-cache">

	<meta http-equiv="expires" content="0">    

	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

	<meta http-equiv="description" content="This is my page">

	<!--

	<link rel="stylesheet" type="text/css" href="styles.css">

	-->



  </head>

  

  <body>

     <div align="center">

			你输入的账号信息 

			<form action="LoginAction"  method = "post">

					账号: <input type="text" name="TStudent.studentNo" size="30">

					密码: <input type="text" name="TStudent.pwd" size="30"> 

						 <input type="submit" value="登录"> 

			</form>			 

	</div>	

  </body>

</html>