struts2.2+hibernate3.2+spring2整合入门实例
环境：windows 7+MyEclipse 8.6
服务器： Tomcat 6.0
框架版本：struts2.2+hibernate3.2+spring 2.2
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项目目录结构：
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步骤一，添加框架支持的包：
步骤二：编写jsp页面：index.jsp:
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<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%><%@ taglib prefix="s" uri="/struts-tags" %><%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="<%=basePath%>"> <title>Login</title> </head> <body> <h2 style="color: red">Login</h2> <s:form action="login" namespace="/user"> <s:textfield name="user.username" label="%{getText('username')}"> </s:textfield> <s:password name="user.password" label="%{getText('password')}"></s:password> <s:submit name="submit" value="%{getText('submit')}"></s:submit> </s:form> </body></html>?result.jsp:
<body>
? ?Login success!
?</body>
步骤三：编写web.xml文件：
<?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> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class> </filter> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <listener> <listener-class> org.springframework.web.context.ContextLoaderListener </listener-class> </listener> </web-app>
?步骤四：建数据库，（本例用MySQL），编写映射文件User.hbm.xml:
<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE hibernate-mappingPUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN""http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd"><hibernate-mapping><class name="com.gufengxiachen.s2sh.bean.User" table="user" catalog="test"><id name="id" column="id" type="int"><generator column="username" type="string"></property><property name="password" column="password" type="string"></property></class></hibernate-mapping>
?步骤五：编写struts.xml文件：
<?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> --><package name="s2sh" extends="struts-default" namespace="/user" > <action name="login" > <result name="success">/result.jsp</result> <result name="input">/index.jsp</result> </action> </package> </struts>?
步骤六：编写spring配置文件applicationContext.xml:
<?xml version="1.0" encoding="UTF-8"?><beansxmlns="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-2.0.xsd"><bean id="dataSource" 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><property name="maxActive" value="100"></property><property name="defaultAutoCommit" value="true"></property></bean><bean id="sessionFactory" ref="dataSource"></property><property name="hibernateProperties"><props><prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop><prop key="hibernate.show_sql">true</prop></props></property><property name="mappingResources"><list><value>com/gufengxiachen/s2sh/bean/User.hbm.xml</value></list></property></bean><bean id="userDao" scope="singleton"><property name="sessionFactory"><ref bean="sessionFactory"/></property></bean><bean id="userService" ref="userDao"></property></bean><bean id="loginAction" ref="userService"></property></bean></beans>?步骤七：编写控制层Action，服务层（业务逻辑）Service，数据访问层，由于代码太多，详细代码见附件！
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