第05讲 struts2设置数据-属性驱动-Javabean

1，在 HeadFirstStruts2chapter02 中，新建类UserAction2
package com.cruise.action;

import com.cruise.model.User;
import com.cruise.service.UserService;
import com.opensymphony.xwork2.ActionSupport;

public class UserAction2 extends ActionSupport{

    private UserService userService = new UserService();
    private User user;

    public User getUser() {
       return user;
    }
    public void setUser(User user) {
       this.user = user;
    }
    @Override
    public String execute() throws Exception {

       System.out.println("执行了UserAction方法");
       Boolean login = userService.login(user);
       if(login){
           return SUCCESS;
       }else{
           return ERROR;
       }
    }
}
2，新建login2.jsp ,
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title heretitle>
head>
<body>
<form action="user2" method="post">
    userName:<input type="text" name="user.userName"/><br>
    password:<input type="text" name="user.password"/><br>
    <input type="submit" value="提交">
form>
body>
html>
3, 修改struts.xml文件，
xml version="1.0" encoding="UTF-8" ?>
DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>
<package name="suibiandingyi" extends="struts-default">
    <action name="hello" class="com.cruise.action.HelloWorldAction">
       <result name="success">helloworld.jspresult>
    action>
    <action name="hello2" class="com.cruise.action.HelloWorldAction2">
       <result name="success">helloworld.jspresult>
    action>
    <action name="user" class="com.cruise.action.UserAction">
       <result name="success">success.jspresult>
       <result name="error">error.jspresult>
    action>
    <action name="user2" class="com.cruise.action.UserAction2">
       <result name="success">success.jspresult>
       <result name="error">error.jspresult>
    action>
package>

struts>

第05讲 struts2设置数据-属性驱动-Javabean

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