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"> <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