package cn.shop.action;import java.io.IOException;import java.util.List;import javax.annotation.Resource;import org.apache.struts2.convention.annotation.Action;import org.apache.struts2.convention.annotation.Namespace;import org.apache.struts2.convention.annotation.ParentPackage;import org.springframework.context.annotation.Scope;import org.springframework.stereotype.Controller;import org.apache.struts2.convention.annotation.Result;import cn.shop.bean.User;import cn.shop.service.UserService;@ParentPackage("struts-default")@Namespace("/")@Controller@Scope("prototype")public class UserAction {        @Resource    private UserService userService;        private String username;//接受参数    private String password;//接受参数    private String message;        public String getMessage() {        return message;    }    public void setMessage(String message) {        this.message = message;    }    public String getUsername() {        return username;    }    public void setUsername(String username) {        this.username = username;    }    public String getPassword() {        return password;    }    public void setPassword(String password) {        this.password = password;    }        @Action(value="userlogin",results={            @Result(name="result",location="/loginResult.jsp",type="dispatcher")    })    public String execute() throws IOException{                List<User> userinfo=userService.userlogin(username, password);        if(userinfo.size()!=0){            message="登录成功";        }else{            message="登录失败";        }        return "result";    }}

package cn.shop.bean;import javax.persistence.Column;import javax.persistence.Entity;import javax.persistence.Id;import javax.persistence.Table;import org.springframework.context.annotation.Scope;@Entity@Table(name="user")public class User {        @Id    @Column(name="uid")    private int id;        @Column(name="uname")    private String name;        @Column(name="upass")    private String password;        public int getId() {        return id;    }    public void setId(int id) {        this.id = id;    }    public String getName() {        return name;    }    public void setName(String name) {        this.name = name;    }    public String getPassword() {        return password;    }    public void setPassword(String password) {        this.password = password;    }}

package cn.shop.dao;import java.util.List;import javax.annotation.Resource;import org.springframework.orm.hibernate4.HibernateTemplate;import org.springframework.stereotype.Repository;import cn.shop.bean.User;@Repository("userDao")public class UserDao {    @Resource    private HibernateTemplate template;        public List findUserById(String name,String password){        return template.find("from User where name=? and password=?",name,password);    }}

package cn.shop.service;import java.util.List;import javax.annotation.Resource;import org.springframework.stereotype.Service;import cn.shop.bean.User;import cn.shop.dao.UserDao;@Servicepublic class UserService {    @Resource    private UserDao userDao;        public List<User> userlogin(String username, String password) {        return userDao.findUserById(username, password);    }}

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"    xmlns:context="http://www.springframework.org/schema/context"     xmlns:jdbc="http://www.springframework.org/schema/jdbc"      xmlns:jee="http://www.springframework.org/schema/jee"     xmlns:tx="http://www.springframework.org/schema/tx"    xmlns:aop="http://www.springframework.org/schema/aop"     xmlns:mvc="http://www.springframework.org/schema/mvc"    xmlns:util="http://www.springframework.org/schema/util"    xmlns:jpa="http://www.springframework.org/schema/data/jpa"    xsi:schemaLocation="        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.1.xsd        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd        http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-4.1.xsd        http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-4.1.xsd        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd        http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa-1.3.xsd        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.1.xsd        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd        http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.1.xsd">        <context:component-scan base-package="cn.shop"></context:component-scan>  <bean id="config" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">     <property name="locations">       <list>         <value>classpath:db-config.properties</value>       </list>   </property>   </bean>    <bean id="c3p0" class="com.mchange.v2.c3p0.ComboPooledDataSource">        <property name="user" value="http://www.mamicode.com/${db.username}"></property>        <property name="password" value="http://www.mamicode.com/${db.password}"></property>        <property name="driverClass" value="http://www.mamicode.com/${db.dirverClass}"></property>        <property name="jdbcUrl" value="http://www.mamicode.com/${db.url}"></property>    </bean>        <!-- 配置hibernatetemplate -->    <bean id="template" class="org.springframework.orm.hibernate4.HibernateTemplate">        <!-- 注入一个SqlSessionFactory对象 -->        <property name="sessionFactory" ref="sessionFactory">        </property>    </bean>        <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">        <!-- 指定hibernate.cfg.xml -->        <property name="configLocations" value="http://www.mamicode.com/classpath:hibernate.cfg.xml">        </property>        <property name="dataSource" ref="c3p0"></property>    </bean>        </beans>

db.url=jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf8db.username=rootdb.password=517839db.dirverClass=com.mysql.jdbc.Driver

<?xml version=‘1.0‘ encoding=‘UTF-8‘?><!DOCTYPE hibernate-configuration PUBLIC          "-//Hibernate/Hibernate Configuration DTD 3.0//EN"          "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"><!-- Generated by MyEclipse Hibernate Tools.                   --><hibernate-configuration>    <session-factory>        <property name="dialect">            org.hibernate.dialect.MySQLDialect        </property>                <!-- 加载映射描述信息 -->        <mapping class="cn.shop.bean.User" />            </session-factory></hibernate-configuration>

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE struts PUBLIC    "-//Apache Software Foundation//DTD Struts Configuration 2.1.7//EN"    "http://struts.apache.org/dtds/struts-2.1.7.dtd"><struts>      <!--Struts默认只会通过.action和无后缀的请求，我们可以通过指定extension来使得Struts只通过.do的URL的请求。-->      <constant name="struts.action.extension" value="http://www.mamicode.com/do"/></struts>

<?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>ssh</display-name>  <welcome-file-list>    <welcome-file>index.html</welcome-file>  </welcome-file-list>  <filter>    <filter-name>struts</filter-name>    <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>  </filter>  <filter-mapping>    <filter-name>struts</filter-name>    <url-pattern>*</url-pattern>  </filter-mapping>  <context-param>    <param-name>contextConfigLocation</param-name>    <param-value>classpath:applicationContext.xml</param-value>  </context-param>  <listener>    <listener-class>      org.springframework.web.context.ContextLoaderListener      </listener-class>  </listener></web-app>

<%@ 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 here</title></head><body><form action="userlogin.do" method="post">用户名：<input type="text" name="username"/><br/>密码：<input type="password" name="password"/><br/><input type="submit" value="http://www.mamicode.com/提交"></form></body></html>

<%@ 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>登录结果</title></head><body>登录结果是：${message}</body></html>