Struts2,Spring,Hibernate整合例子一个（自己笔记）

开发本项目的具体步骤请看：Struts2,Spring,Hibernate整合步骤

项目目录：

 

User.java

package com.zx.test.model;

public class User {

 private Long id;

 

 private String name;

 

 private Integer age;

 

 private String password;

   //   get/set方法

 

}

User.hbm.xml

<?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="com.zx.test.model.User" table="LB_USER">

        <id name="id" type="java.lang.Long">

            <column name="ID"/>

            <generator class="sequence">

              <param name="sequence">SEQ_LB_USER</param>

            </generator>

        </id>

        <property name="name" type="java.lang.String">

            <column name="name" length="20"/>

        </property>

        <property name="age" type="java.lang.Integer">

            <column name="age" length="2"/>

        </property>

        <property name="password" type="java.lang.String">

            <column name="password" length="20"/>

        </property>

 

    </class>

</hibernate-mapping>

UserDao.java

package com.zx.test.dao;

import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.zx.test.model.User;

public class UserDao extends HibernateDaoSupport {

 

 /**

  * 保存user

  * @param user

  */

 public void saveUser(User user){

//  spring自带方法 保存

  this.getHibernateTemplate().save(user);

 }

//update, delete ,findAll 方法同上，省略！

}

 

UserService.java

package com.zx.test.service;

import com.zx.test.dao.UserDao;

import com.zx.test.model.User;

public class UserService {

 private UserDao userDao;

 

 public void setUserDao(UserDao userDao) {

  this.userDao = userDao;

 }

 public void saveUser(User user){

  userDao.saveUser(user);

 }

// 在此处添加业务逻辑方法；

}

UserAction.java

 

package com.zx.test.action;

import com.opensymphony.xwork2.ActionSupport;

import com.zx.test.model.User;

import com.zx.test.service.UserService;

public class UserAction extends ActionSupport {

 private User user;

 

 public User getUser() {

  return user;

 }

 public void setUser(User user) {

  this.user = user;

 }

 

 

 private UserService userService ;

 public void setUserService(UserService userService) {

  this.userService = userService;

 }

 

 

 public String userAdd(){

 

  this.userService.saveUser(user);

 

  return SUCCESS;

 }

//添加action方法

}

struts.xml:

<?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>

  <include file="struts-default.xml"/>

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

    <action name="userAdd" class="userAction" method="userAdd">

       <result name="success">/userShow.jsp</result>

    </action>

  </package>

</struts>

hibernate.cfg.xml

<?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">

<hibernate-configuration>

<session-factory>

 <!-- 基本配置 -->

 <property name="dialect">

  org.hibernate.dialect.Oracle9Dialect

 </property>

 <property name="show_sql">false</property>

 <property name="format_sql">true</property>

 <property name="bytecode.use_reflection_optimizer">true</property>

 <property name="max_fetch_depth">2</property>

 <property name="default_batch_fetch_size">8</property>

 <property name="jdbc.batch_size">20</property>

 

 

 <mapping resource="com/zx/test/model/User.hbm.xml" />

</session-factory>

</hibernate-configuration>

 

applicationContext.xml

 

   <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">

    <property name="driverClassName" value ="oracle.jdbc.driver.OracleDriver"/>

    <property name="url" value ="jdbc:oracle:thin:@192.168.0.95:1521:ZXDB2"/>

    <property name="username" value ="test"/>

    <property name="password" value ="test"/>

 

   </bean>

 

   <bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">

    <property name="dataSource">

     <ref local="dataSource"/>

    </property>

    <property name="configLocation">

     <value type="org.springframework.core.io.Resource">classpath:hibernate.cfg.xml</value>

    </property>

   </bean>

 

   <bean id="userDao" class="com.zx.test.dao.UserDao">

     <property name="sessionFactory" ref="sessionFactory"></property>

   </bean>

 

   <bean id="userService" class="com.zx.test.service.UserService">

     <property name="userDao" ref="userDao"></property>

   </bean>

 

   <bean id="userAction" class="com.zx.test.action.UserAction" scope="prototype">

     <property name="userService" ref="userService"></property>

   </bean>

 

web.xml:

<!-- 配置Struts2 -->

  <filter>

  <filter-name>struts2</filter-name>

  <filter-class>

   org.apache.struts2.dispatcher.FilterDispatcher

  </filter-class>

 </filter>

 <filter-mapping>

  <filter-name>struts2</filter-name>

  <url-pattern>/*</url-pattern>

 </filter-mapping>

 <!--  配置Spring  -->

 <listener>

  <listener-class>

   org.springframework.web.context.ContextLoaderListener  </listener-class>

 </listener>

 

 <context-param>

  <param-name>contextConfigLocation</param-name>

  <param-value>classpath*:*.xml</param-value>

 </context-param>

index.jsp:

<form action="<%=request.getContextPath() %>/user/userAdd.action" name="form1" method="post">

 

       userName: <input type ="text" name="user.name"><br>

       password:<input type="password" name="user.password"><br>

       age:<input type="text" name="user.age"><br>

       <input type="submit" value="submit">&nbsp;<input type="reset" value="reset">

    </form>

userShow.jsp

在第一行添加 struts2 的标签

即：<%@ taglib prefix="s" uri="/struts-tags" %>

<body>

 

       userName: <s:property value="user.name"/><br>

       password:<s:property value="user.password"/><br>

       age:<s:property value="user.age"/>

 

  </body>

 

struts.properties 文件可要可无！（可以自己配置）

开发本项目的具体步骤请看：Struts2,Spring,Hibernate整合步骤

配置文件请注意 所用 DTD的版本，请去自己参照Struts2,Spring,Hibernate整合步骤 完整 配置文件