struts2+spring+hibernte整合樣本，struts2hibernte

struts2+spring+hibernte整合樣本，struts2hibernte

簡單實現添加使用者功能，僅供初學者參考，可自行擴充程式功能（增刪改查）。

這裡貼下代碼，需要的可以下載看（因為比較懶）。

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>  <beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:aop="http://www.springframework.org/schema/aop"      xmlns:tx="http://www.springframework.org/schema/tx" xmlns:p="http://www.springframework.org/schema/p" xmlns:util="http://www.springframework.org/schema/util" xmlns:jdbc="http://www.springframework.org/schema/jdbc"      xmlns:cache="http://www.springframework.org/schema/cache"      xsi:schemaLocation="      http://www.springframework.org/schema/context      http://www.springframework.org/schema/context/spring-context.xsd      http://www.springframework.org/schema/beans      http://www.springframework.org/schema/beans/spring-beans.xsd      http://www.springframework.org/schema/tx      http://www.springframework.org/schema/tx/spring-tx.xsd      http://www.springframework.org/schema/jdbc      http://www.springframework.org/schema/jdbc/spring-jdbc-3.1.xsd      http://www.springframework.org/schema/cache      http://www.springframework.org/schema/cache/spring-cache-3.1.xsd      http://www.springframework.org/schema/aop      http://www.springframework.org/schema/aop/spring-aop.xsd      http://www.springframework.org/schema/util      http://www.springframework.org/schema/util/spring-util.xsd">        <!-- 引入外部設定檔 -->   <context:property-placeholder location="classpath:jdbc.properties"/>   <!-- 配置串連池 -->   <bean id="dataSource"  class="com.mchange.v2.c3p0.ComboPooledDataSource">           <property name="driverClass" value="${jdbc.driverClass}"/>           <property name="jdbcUrl" value="${jdbc.url}"/>           <property name="user" value="${jdbc.username}"/>           <property name="password" value="${jdbc.password}"/>   </bean>      <!-- 配置Hibernate相關屬性 -->   <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">           <!-- 注入串連池 -->           <property name="dataSource" ref="dataSource"/>           <!-- 配置Hibernate的屬性 -->           <property name="hibernateProperties">               <props>                   <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>                   <prop key="hibernate.show_sql">true</prop>                   <prop key="hibernate.format_sql">true</prop>                   <prop key="hibernate.hbm2ddl.auto">update</prop>               </props>           </property>                      <!-- 載入Hibernate中的對應檔 -->           <property name="mappingResources">               <list>                   <value>cn/bj/ssh/entity/User.hbm.xml</value>               </list>           </property>              </bean>   <!-- 配置Action類 -->   <bean id="userAction" class="cn.bj.ssh.action.UserAction" scope="prototype">           <!-- 手動注入service -->           <property name="userService" ref="userService"/>   </bean>         <!-- 配置業務的類 -->   <bean id="userService" class="cn.bj.ssh.service.UserService">           <property name="userDao" ref="userDao"/>   </bean>      <!-- 配置DAO的類 -->   <bean id="userDao" class="cn.bj.ssh.dao.UserDao">           <property name="sessionFactory" ref="sessionFactory"/>   </bean>      <!-- 配置交易管理員 -->   <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">           <property name="sessionFactory" ref="sessionFactory"/>   </bean>      <!-- 開啟註解事物 -->   <tx:annotation-driven transaction-manager="transactionManager"/> </beans>

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串連資料庫配置：jdbc.properties

# JDBC Configuration  jdbc.driverClass=com.mysql.jdbc.Driverjdbc.url=jdbc:mysql://127.0.0.1:3306/sshjdbc.username=rootjdbc.password=root

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struts.xml

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE struts PUBLIC    "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"    "http://struts.apache.org/dtds/struts-2.3.dtd"><struts>    <!-- 交由spring管理  直接寫id即可 -->    <package name="ssh" extends="struts-default" namespace="/">        <action name="user_*" class="userAction" method="{1}">            <result name="loginSuccess">/index.jsp</result>                <!-- <result name="success_save">/index.jsp</result>-->        </action>    </package></struts>

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UserAction.java

package cn.bj.ssh.action;import com.opensymphony.xwork2.ActionSupport;import com.opensymphony.xwork2.ModelDriven;import cn.bj.ssh.entity.User;import cn.bj.ssh.service.UserService;public class UserAction extends ActionSupport implements ModelDriven<User>{    private static final long serialVersionUID = 1L;    //模型驅動使用的類    private User user = new User();        //自動注入    private UserService userService;    public void setUserService(UserService userService) {        this.userService = userService;    }    @Override    public User getModel() {        return user;    }        //儲存使用者    public String save(){        userService.save(user);        return "loginSuccess";    }    }

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UserService.java(由於比較簡單，看起來更直觀，service和dao就沒有寫介面)

package cn.bj.ssh.service;import org.springframework.transaction.annotation.Transactional;import cn.bj.ssh.dao.UserDao;import cn.bj.ssh.entity.User;@Transactionalpublic class UserService{        private UserDao userDao;        public void setUserDao(UserDao userDao) {        this.userDao = userDao;    }        public void save(User user){        userDao.save(user);    }    }

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UserDao.java

package cn.bj.ssh.dao;import org.hibernate.SessionFactory;import cn.bj.ssh.entity.User;public class UserDao {    private SessionFactory sessionFactory;        public void setSessionFactory(SessionFactory sessionFactory) {        this.sessionFactory = sessionFactory;    }    public String save(User user) {        this.sessionFactory.getCurrentSession().save(user);        return "success_save";    }    }

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實體類User.jsp

package cn.bj.ssh.entity;public class User {        private Integer pid;    private String name;    private String password;    private Double height;        public User(){}        public User(Integer pid, String name, String password,Double height) {        super();        this.pid = pid;        this.name = name;        this.password = password;        this.height = height;    }        public Integer getPid() {        return pid;    }    public void setPid(Integer pid) {        this.pid = pid;    }    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;    }    public Double getHeight() {        return height;    }    public void setHeight(Double height) {        this.height = height;    }    }

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對應檔：User.hbm.xml

<%@ page language="java" contentType="text/html; charset=UTF-8"    pageEncoding="UTF-8"%><%@ taglib uri="/struts-tags" prefix="s"%><!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>    <h1>儲存使用者頁面</h1>    <s:form action="user_save" method="post" namespace="/" theme="simple">        <table border="1" width="400">            <tr>                <td>使用者名稱</td>                <td><s:textfield name="name" /></td>            </tr>            <tr>                <td>使用者密碼</td>                <td><s:textfield name="password" /></td>            </tr>            <tr>                <td>使用者身高</td>                <td><s:textfield name="height" /></td>            </tr>            <tr>                <td colspan="2"><input type="submit" value="添加" /></td>            </tr>        </table>    </s:form></body></html>

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添加使用者頁面：addUser.jsp

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-mapping PUBLIC        "-//Hibernate/Hibernate Mapping DTD 3.0//EN"        "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"><hibernate-mapping>    <class name="cn.bj.ssh.entity.User" table="user">       <id name="pid" column="pid">            <generator class="native"/>       </id>       <property name="name" column="name" length="20"></property>       <property name="password" column="password" length="20"/>        <property name="height" column="height"/>    </class></hibernate-mapping>     

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Demo連結，有興趣的可以下載看看。

http://share.weiyun.com/b0a8c4fb51feaed92c69af29c5232d81