SSH环境搭建

步骤

一、先整合Spring和Struts2

1、导入jar文件

struts2的jar文件：commons-fileupload-1.2.1.jar；commons-io-1.3.2.jar；freemarker-2.3.15.jar；ognl-2.7.3.jar；struts2-core-2.1.8.jar；xwork-core-2.1.6.jar

说明：struts2所需要的jar文件可以在struts-2.1.8\apps\struts2-blank-2.1.8\WEB-INF\lib目录下找到

spring的jar文件：aspectjrt.jar；aspectjweaver.jar；cglib-nodep-2.1_3.jar；（前面三个是AOP编程所需要的jar文件）commons-logging.jar（日志文件所需要的jar文件）；spring.jar

2、配置applicationContext.xml文件

<?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:context="http://www.springframework.org/schema/context"
		xmlns:aop="http://www.springframework.org/schema/aop"
		xmlns:tx="http://www.springframework.org/schema/tx"
		xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
				http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd
				http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
				http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">

	<context:component-scan base-package="com.ssh"></context:component-scan>
</beans>

3、配置web.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_9" version="2.4"
	xmlns="http://java.sun.com/xml/ns/j2ee"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
 	<context-param>
  		<param-name>contextConfigLocation</param-name>
  		<param-value>classpath:applicationContext.xml</param-value>
 	</context-param>
 	<listener><listener-class>org.springframework.web.context.ContextLoaderListener</listener-class></listener>
	<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>

	<welcome-file-list>
		<welcome-file>index.html</welcome-file>
	</welcome-file-list>

</web-app>

3、配置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>
    <constant name="struts.devMode" value="true" />
    <package name="default" namespace="/" extends="struts-default">
	<action name="test" class="testAction">
		<result name="success">index.jsp</result>
	</action>
    </package>
</struts>

4、测试Spring+Struts2环境

二、整合Hibernate

1、导入jar文件

hibernate的jar文件：antlr-2.7.6.jar；c3p0-0.9.1.jar；commons-collections-3.1.jar；dom4j-1.6.1.jar；hibernate3.jar；javassist-3.12.0.GA.jar；jta-1.1.jar；slf4j-api-1.6.1.jar；mysql-connector-java-5.1.5-bin.jar

2、把SessionFactory交给Spring容器管理,配置applicationContext.xml文件

<context:component-scan base-package="com.ssh"></context:component-scan>
	<context:property-placeholder location="classpath:jdbc.properties"/>
	<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
		<property name="driverClass" value="${jdbc.driverClassName}"/>
		<property name="jdbcUrl" value="${jdbc.url}"/>
		<property name="user" value="${jdbc.username}"/>
		<property name="password" value="${jdbc.password}"/>
	</bean>
	
	<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<property name="dataSource" ref="dataSource"/>
		<property name="configLocation" value="classpath:hibernate.cfg.xml"/>
	</bean>
	
	<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
		<property name="sessionFactory" ref="sessionFactory"></property>
	</bean>
	
	<tx:annotation-driven transaction-manager="transactionManager"/>

3、测试Spring+Struts2+Hibernate环境