Struts2+Spring3.1+Hibernate3.3的整个项目

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Struts2+Spring3.1+Hibernate3.3的整个项目

2024-07-04 02:24:48 227人阅读

经过一天的折腾，终于在MyEclipse2013下搭建出一个Struts2+Spring3.1+Hibernate3.3整合的项目，具体过程如下，仅供新手学习，大神勿喷

首先新建Web项目：

直接finish完成即可！

加入Spring支持：

弹出如下窗口：

此处将Spring配置文件的名称改为applicationContext-hibernate.xml用来专门管理Hibernate

此时该配置文件配置如下：

<?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:p="http://www.springframework.org/schema/p"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">
</beans>

直接点击Finish完成即可！至此Spring支持成功加入了！

加入Struts2的支持：

此处需要注意的是在加Spring支持的时候，已经加入了antlr-2.7.6.jar的包，所以此处要勾选高级选项，将antlr-2.7.2.jar的复选框取消，点击finish完成即可！至此Struts2的支持加好！

最后一步：加入Hibernate支持：

在加Hibernate支持之前，先要配置好数据库的链接：

此界面找不到的朋友还请自行百度查询！

此处1的地方要勾选上！

2的地方就是将Hibernate交给Spring管理！

3的

选择刚才创建好的数据库链接！

点击finish完成即可！

此时各配置文件配置如下：

applicationContext-hibernate.xml

<?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:p="http://www.springframework.org/schema/p"
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd">
    <context:annotation-config></context:annotation-config>
    <context:component-scan base-package="com.ssh.dao.impl,com.ssh.service.impl"></context:component-scan>
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
        <property name="driverClassName" value="http://www.mamicode.com/com.mysql.jdbc.Driver"></property>
        <property name="url" value="http://www.mamicode.com/jdbc:mysql://localhost:3306/ssh"></property>
        <property name="username" value="http://www.mamicode.com/root"></property>
        <property name="password" value="http://www.mamicode.com/admin"></property>
    </bean>
    <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
        <property name="dataSource">
            <ref bean="dataSource" />
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">
                    org.hibernate.dialect.MySQLDialect
                </prop>
            </props>
        </property>
        <property name="mappingResources">
            <list>
                <value>com/ssh/pojo/SysRole.hbm.xml</value>
                <value>com/ssh/pojo/SysUser.hbm.xml</value></list>
        </property>
    </bean>
</beans>

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>
</struts>

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" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" 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>
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>classpath:applicationContext-*.xml</param-value>
  </context-param>
  <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>*.action</url-pattern>
  </filter-mapping>
</web-app>

框架支持加完之后，下面正式进入登录功能的开发！

数据库中我预先准备了一些数据，SQL代码如下：

/*
Navicat MySQL Data Transfer
Source Server         : 本机服务器
Source Server Version : 50533
Source Host           : localhost:3306
Source Database       : platform
Target Server Type    : MYSQL
Target Server Version : 50533
File Encoding         : 65001
Date: 2014-05-09 20:12:53
*/
SET FOREIGN_KEY_CHECKS=0;
-- ----------------------------
-- Table structure for sys_role
-- ----------------------------
DROP TABLE IF EXISTS `sys_role`;
CREATE TABLE `sys_role` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `roleName` varchar(255) NOT NULL COMMENT ‘角色名称‘,
  `depart` int(11) DEFAULT NULL COMMENT ‘权限(部门)‘,
  `roleNum` varchar(2000) DEFAULT NULL COMMENT ‘角色权限‘,
  `field1` varchar(255) DEFAULT NULL COMMENT ‘备用字段1‘,
  `field2` varchar(255) DEFAULT NULL COMMENT ‘备用字段2‘,
  `field3` varchar(255) DEFAULT NULL COMMENT ‘备用字段3‘,
  `field4` varchar(255) DEFAULT NULL COMMENT ‘备用字段4‘,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of sys_role
-- ----------------------------
-- ----------------------------
-- Table structure for sys_user
-- ----------------------------
DROP TABLE IF EXISTS `sys_user`;
CREATE TABLE `sys_user` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `userName` varchar(255) NOT NULL COMMENT ‘用户名‘,
  `userPwd` varchar(255) NOT NULL COMMENT ‘密码‘,
  `userNike` varchar(255) NOT NULL COMMENT ‘用户昵称‘,
  `userMail` varchar(255) DEFAULT NULL COMMENT ‘邮箱‘,
  `userPhone` varchar(255) DEFAULT NULL COMMENT ‘手机‘,
  `userTel` varchar(255) DEFAULT NULL COMMENT ‘电话‘,
  `userLastTime` varchar(255) DEFAULT NULL COMMENT ‘最后登录时间‘,
  `userLastIp` varchar(255) DEFAULT NULL COMMENT ‘最后登录IP‘,
  `userCompany` varchar(255) DEFAULT NULL COMMENT ‘单位名称‘,
  `roleid` int(11) DEFAULT NULL,
  `field1` varchar(255) DEFAULT NULL COMMENT ‘备用字段1‘,
  `field2` varchar(255) DEFAULT NULL COMMENT ‘备用字段2‘,
  `field3` varchar(255) DEFAULT NULL COMMENT ‘备用字段3‘,
  `field4` varchar(255) DEFAULT NULL COMMENT ‘备用字段4‘,
  PRIMARY KEY (`id`),
  KEY `roleid` (`roleid`),
  CONSTRAINT `sys_user_ibfk_1` FOREIGN KEY (`roleid`) REFERENCES `sys_role` (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;
-- ----------------------------
-- Records of sys_user
-- ----------------------------
INSERT INTO `sys_user` VALUES (‘1‘, ‘admin‘, ‘admin‘, ‘管理员‘, null, null, null, null, null, null, null, null, null, null, null);

通过Hibernate生产映射：

生成映射之后，在src目录下会有如下的包：

SysRole.java

package com.ssh.pojo;
@SuppressWarnings("serial")
public class SysRole implements java.io.Serializable {
    private Integer id;
    private String roleName;
    private Integer depart;
    private String roleNum;
    private String field1;
    private String field2;
    private String field3;
    private String field4;
    public SysRole() {
    }
    public SysRole(String roleName) {
        this.roleName = roleName;
    }
    public SysRole(String roleName, Integer depart, String roleNum,
            String field1, String field2, String field3, String field4) {
        this.roleName = roleName;
        this.depart = depart;
        this.roleNum = roleNum;
        this.field1 = field1;
        this.field2 = field2;
        this.field3 = field3;
        this.field4 = field4;
    }
    public Integer getId() {
        return this.id;
    }
    public void setId(Integer id) {
        this.id = id;
    }
    public String getRoleName() {
        return this.roleName;
    }
    public void setRoleName(String roleName) {
        this.roleName = roleName;
    }
    public Integer getDepart() {
        return this.depart;
    }
    public void setDepart(Integer depart) {
        this.depart = depart;
    }
    public String getRoleNum() {
        return this.roleNum;
    }
    public void setRoleNum(String roleNum) {
        this.roleNum = roleNum;
    }
    public String getField1() {
        return this.field1;
    }
    public void setField1(String field1) {
        this.field1 = field1;
    }
    public String getField2() {
        return this.field2;
    }
    public void setField2(String field2) {
        this.field2 = field2;
    }
    public String getField3() {
        return this.field3;
    }
    public void setField3(String field3) {
        this.field3 = field3;
    }
    public String getField4() {
        return this.field4;
    }
    public void setField4(String field4) {
        this.field4 = field4;
    }
}

SysUser.java

package com.ssh.pojo;
@SuppressWarnings("serial")
public class SysUser implements java.io.Serializable {
    private Integer id;
    private SysRole sysRole;
    private String userName;
    private String userPwd;
    private String userNike;
    private String userMail;
    private String userPhone;
    private String userTel;
    private String userLastTime;
    private String userLastIp;
    private String userCompany;
    private String field1;
    private String field2;
    private String field3;
    private String field4;
    public SysUser() {
    }
    public SysUser(String userName, String userPwd, String userNike) {
        this.userName = userName;
        this.userPwd = userPwd;
        this.userNike = userNike;
    }
    public SysUser(SysRole sysRole, String userName, String userPwd,
            String userNike, String userMail, String userPhone, String userTel,
            String userLastTime, String userLastIp, String userCompany,
            String field1, String field2, String field3, String field4) {
        this.sysRole = sysRole;
        this.userName = userName;
        this.userPwd = userPwd;
        this.userNike = userNike;
        this.userMail = userMail;
        this.userPhone = userPhone;
        this.userTel = userTel;
        this.userLastTime = userLastTime;
        this.userLastIp = userLastIp;
        this.userCompany = userCompany;
        this.field1 = field1;
        this.field2 = field2;
        this.field3 = field3;
        this.field4 = field4;
    }
    public Integer getId() {
        return this.id;
    }
    public void setId(Integer id) {
        this.id = id;
    }
    public SysRole getSysRole() {
        return this.sysRole;
    }
    public void setSysRole(SysRole sysRole) {
        this.sysRole = sysRole;
    }
    public String getUserName() {
        return this.userName;
    }
    public void setUserName(String userName) {
        this.userName = userName;
    }
    public String getUserPwd() {
        return this.userPwd;
    }
    public void setUserPwd(String userPwd) {
        this.userPwd = userPwd;
    }
    public String getUserNike() {
        return this.userNike;
    }
    public void setUserNike(String userNike) {
        this.userNike = userNike;
    }
    public String getUserMail() {
        return this.userMail;
    }
    public void setUserMail(String userMail) {
        this.userMail = userMail;
    }
    public String getUserPhone() {
        return this.userPhone;
    }
    public void setUserPhone(String userPhone) {
        this.userPhone = userPhone;
    }
    public String getUserTel() {
        return this.userTel;
    }
    public void setUserTel(String userTel) {
        this.userTel = userTel;
    }
    public String getUserLastTime() {
        return this.userLastTime;
    }
    public void setUserLastTime(String userLastTime) {
        this.userLastTime = userLastTime;
    }
    public String getUserLastIp() {
        return this.userLastIp;
    }
    public void setUserLastIp(String userLastIp) {
        this.userLastIp = userLastIp;
    }
    public String getUserCompany() {
        return this.userCompany;
    }
    public void setUserCompany(String userCompany) {
        this.userCompany = userCompany;
    }
    public String getField1() {
        return this.field1;
    }
    public void setField1(String field1) {
        this.field1 = field1;
    }
    public String getField2() {
        return this.field2;
    }
    public void setField2(String field2) {
        this.field2 = field2;
    }
    public String getField3() {
        return this.field3;
    }
    public void setField3(String field3) {
        this.field3 = field3;
    }
    public String getField4() {
        return this.field4;
    }
    public void setField4(String field4) {
        this.field4 = field4;
    }
}

applicationContext-hibernate多出如下代码，用于让项目启动时加载到实体类

<property name="mappingResources">
    <list>
        <value>com/ssh/pojo/SysRole.hbm.xml</value>
        <value>com/ssh/pojo/SysUser.hbm.xml</value></list>
</property>

SysUserDAO.java

package com.ssh.dao;
public interface SysUserDAO <K ,V>{
    /**
     * 登录方法
     * @param userName  用户名
     * @param passWord  密码
     * @return
     */
    public V login(String userName,String passWord);
}

在DAOImpl中要注入HibernateTemplate

因此ApplicationContext-hibernate.xml加入如下配置：

<?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:p="http://www.springframework.org/schema/p"
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd">
    <context:annotation-config></context:annotation-config>
    <context:component-scan base-package="com.ssh.dao.impl,com.ssh.service.impl"></context:component-scan>
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
        <property name="driverClassName" value="http://www.mamicode.com/com.mysql.jdbc.Driver"></property>
        <property name="url" value="http://www.mamicode.com/jdbc:mysql://localhost:3306/ssh"></property>
        <property name="username" value="http://www.mamicode.com/root"></property>
        <property name="password" value="http://www.mamicode.com/admin"></property>
    </bean>
    <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
        <property name="dataSource">
            <ref bean="dataSource" />
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">
                    org.hibernate.dialect.MySQLDialect
                </prop>
            </props>
        </property>
        <property name="mappingResources">
            <list>
                <value>com/ssh/pojo/SysRole.hbm.xml</value>
                <value>com/ssh/pojo/SysUser.hbm.xml</value></list>
        </property>
    </bean>
    <bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">
        <property name="sessionFactory">
            <ref bean="sessionFactory"/>
        </property>
    </bean>
</beans>

SysUserDAOImpl.java

package com.ssh.dao.impl;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.orm.hibernate3.HibernateTemplate;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
import com.ssh.dao.SysUserDAO;
import com.ssh.pojo.SysUser;
public class SysUserDAOImpl extends HibernateDaoSupport implements SysUserDAO<Integer, SysUser> {
                                                                                                       
    @Autowired
    public SysUserDAOImpl(HibernateTemplate hibernateTemplate){
        super.setHibernateTemplate(hibernateTemplate);
    }
                                                                                                       
    /**
     * 登录
     */
    @SuppressWarnings("unchecked")
    public SysUser login(String userName, String passWord) {
        String hql = "FROM SysUser where userName = ? and userPwd = ?";
        List<SysUser> list = super.getHibernateTemplate().find(hql , userName , passWord);
        if(list.size() > 0){
            return list.get(0);
        }else{
            return null;
        }
    }
}

SysUserService.java

package com.ssh.service;
import com.ssh.pojo.SysUser;
public interface SysUserService {
    /**
     * 登录
     * @param userName 用户名
     * @param passWord 密码
     * @return
     */
    public SysUser login(String userName , String passWord);
}

SysUserServiceImpl.java

package com.ssh.service.impl;
import com.ssh.dao.SysUserDAO;
import com.ssh.pojo.SysUser;
import com.ssh.service.SysUserService;
public class SysUserServiceImpl implements SysUserService {
                                                               
    private SysUserDAO<Integer, SysUser> sysUserDAO;
    public SysUser login(String userName, String passWord) {
        return sysUserDAO.login(userName, passWord);
    }
                                                               
    //通过set方法注入dao
    public void setSysUserDAO(SysUserDAO<Integer, SysUser> sysUserDAO) {
        this.sysUserDAO = sysUserDAO;
    }
                                                               
}

加入两个新的配置用来注入DAO和Service

applicationContext-action.xml

<?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:p="http://www.springframework.org/schema/p"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">
    <bean id="login" class="com.ssh.action.UserAction">
        <property name="sysUserService" ref="sysUserService"></property>
    </bean>
</beans>

applicationContext-service.xml

<?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:p="http://www.springframework.org/schema/p"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">
    <!-- 首字母不要大写，会报错 -->
    <bean id="sysUserDAO" class="com.ssh.dao.impl.SysUserDAOImpl">
        <property name="sessionFactory" ref="sessionFactory"></property>
    </bean>
    <bean id="sysUserService" class="com.ssh.service.impl.SysUserServiceImpl">
        <property name="sysUserDAO" ref="sysUserDAO"></property>
    </bean>
</beans>

编写Action：

UserAction.java

package com.ssh.action;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts2.ServletActionContext;
import com.opensymphony.xwork2.ActionSupport;
import com.ssh.pojo.SysUser;
import com.ssh.service.SysUserService;
@SuppressWarnings("serial")
public class UserAction extends ActionSupport{
    private HttpServletRequest request = ServletActionContext.getRequest();
    private String userName;
    private String passWord;
    private SysUserService sysUserService;
    public String login(){
        SysUser user = sysUserService.login(userName, passWord);
        if(user != null){
            request.getSession().setAttribute("user", user);        //登录成功之后将登录用户放入session
            return "success";
        }else{
            return "input";             //返回错误页
        }
                                 
    }
    public void setSysUserService(SysUserService sysUserService) {
        this.sysUserService = sysUserService;
    }
    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;
    }
    public HttpServletRequest getRequest() {
        return request;
    }
    public void setRequest(HttpServletRequest request) {
        this.request = request;
    }
                             
}

login.jsp

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib uri="/struts-tags" prefix="s"%>
<%
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="http://www.mamicode.com/">
    <title>登录</title>
  </head>
                
  <body>
    <form action="login.action" method="post">
        用户名：<input name="userName" type="text" />
        密码：<input name="passWord" type="password" />
        <input type="submit" value="http://www.mamicode.com/login" />
    </form>
  </body>
</html>

index.jsp

<%@ 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="http://www.mamicode.com/">
  </head>
       
  <body>
        欢迎${user.userNike}登录！！！<br>
  </body>
</html>

本文出自 “小理子” 博客，请务必保留此出处http://menglihy.blog.51cto.com/6979810/1409147

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Struts2+Spring3.1+Hibernate3.3的整个项目

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