SSH，

SSH，

手动配置SSH
运行环境
MyEclispe 8.5
Tomcat 6.01. 需要的jar包

struts2：



spring3.0：



hibernate3.3：



2. 配置文件

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>

	<include file="struts-default.xml" />
	<constant name="struts.i18n.encoding" value="UTF-8"></constant>
	<constant name="struts.custom.i18n.resources" value="messageResouce" />

	<package name="strutsqs" extends="struts-default">

		<action name="UserAction" class="UserAction">
			<result name="result">/result.jsp</result>
		</action>

	</package>
</struts>    

 

spring-config：

actionApplicationContext.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"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
	http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">


	<bean id="UserAction" class="com.sun.action.UserAction">
		<property name="userService" ref="userService" />
	</bean>

</beans>

 

daoApplicationContext.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-3.0.xsd">


	<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
		<property name="driverClassName" value="com.mysql.jdbc.Driver">
		</property>
		<property name="url" value="jdbc:mysql://localhost:3306/test"></property>
		<property name="username" value="root"></property>
		<property name="password" value=""></property>
	</bean>
	<bean id="sessionFactory"
		class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<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/sun/orm/User.hbm.xml</value>
			</list>
		</property>
	</bean>
<!-- 配置事务管理器 -->
        <bean id="transactionManager"
		class="org.springframework.orm.hibernate3.HibernateTransactionManager">
		<property name="sessionFactory">
			<ref local="sessionFactory" />
		</property>
	</bean>

	<!-- Dao -->
	<bean id="userDao" class="com.sun.dao.impl.UserDaoImpl">
		<property name="sessionFactory" ref="sessionFactory"></property>
	</bean>
</beans>

 

serviceApplicationContext.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"
	xsi:schemaLocation="http://www.springframework.org/schema/beans 
	http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">

	<bean id="userService" class="com.sun.service.impl.UserServiceImpl">
		<property name="userDao" ref="userDao" />
	</bean>
</beans>

 

web.xml：

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
	http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
	<welcome-file-list>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>
	<filter>
		<filter-name>struts2</filter-name>
<!-- dispatcher，接收到用户请求时，拦截用户action请求，根据dispacher分配到合适的控制器，控制器执行完毕后，
生成ActionReword对象，dispatcher根据该对象转发到view层，显示给用户-->
       <filter-class>
			org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
	</filter>

<!-- 
*.action 后缀匹配，只要带有.action的都被拦截
/*  路径匹配，去掉根路径之后，以/开头的都被拦截
两者不能同时使用， 如/*.action 会报错

-->
       <filter-mapping>
		<filter-name>struts2</filter-name>
		<url-pattern>*.action</url-pattern> 
	</filter-mapping>

<!--配置ApplicationContext.xml文件的路径 -->
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>/WEB-INF/spring-config/*ApplicationContext.xml</param-value>
	</context-param>

<!--在web容器启动时，告诉容器加载ApplicationContext.xml文件 -->
       <listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>

</web-app>

 

3. 程序结构



4. 具体代码

UserDao.java

package com.sun.dao;

import com.sun.orm.User;

public interface UserDao {
	
	public User getUserByName(String name);
}

 

UserDaoImpl.java

package com.sun.dao.impl;

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

import com.sun.dao.UserDao;
import com.sun.orm.User;

public class UserDaoImpl extends HibernateDaoSupport implements UserDao{

	public User getUserByName(String name) {
		// TODO Auto-generated method stub
		String hql = "from User as u where u.name=?";
		return (User) getHibernateTemplate().find(hql,name).get(0);
	}

}

 

UserService.java

package com.sun.service;

import com.sun.orm.User;

public interface UserService {
	
	public User getUserByName(String name);

}

 

UserServiceImpl.java

package com.sun.service.impl;

import com.sun.dao.UserDao;
import com.sun.orm.User;
import com.sun.service.UserService;

public class UserServiceImpl implements UserService{
	private UserDao userDao;

	public UserDao getUserDao() {
		return userDao;
	}
	
	public void setUserDao(UserDao userDao) {
		this.userDao = userDao;
	}

	public User getUserByName(String name) {
		// TODO Auto-generated method stub
		return userDao.getUserByName(name);
	}

} 

UserAction.java

package com.sun.action;

import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import net.sf.json.JSONObject;

import org.apache.struts2.ServletActionContext;

import com.opensymphony.xwork2.ActionSupport;
import com.sun.orm.User;
import com.sun.service.UserService;

public class UserAction extends ActionSupport{
	private UserService userService;
	private String name;
	private String password;
	private User user;
	

	public UserService getUserService() {
		return userService;
	}

	public void setUserService(UserService userService) {
		this.userService = userService;
	}
	
	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 User getUser() {
		return user;
	}

	public void setUser(User user) {
		this.user = user;
	}
	
	public String execute(){
System.out.println("name is " + name);
		Map map = new HashMap(); 
	    user = userService.getUserByName(name);
	    System.out.println("password is " + user.getPassword());
			map.put("result", "true");
		return "result";
	}
}

 

其中User.java和User.hbm.xml用MyEclipse可以自动生成，若用Eclipse可以自己编写

MyEclipse自动生成方法：

切换到MyEclispe Database Explore视图，选择要持久化的数据库表

 

提示：附件EclipseSSH.rar为SSH的一个例子，ssh.rar为ssh所需要的jar包