spring+hibernate+struts2集成

web.xml<?xml version="1.0" encoding="UTF-8"?>

<web-app id="WebApp_ID" 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">
	<display-name>JEECMS System</display-name>
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>
			classpath:/applicationContext.xml
		</param-value>
	</context-param>	
	<!-- 一定要放在Struts2的前面不然不起作用 -->
	<filter>
		<filter-name>osivFilter</filter-name>
		<filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
	</filter>
	<filter-mapping>
		<filter-name>osivFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>
	<filter>
		<filter-name>struts2</filter-name>
		<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
	</filter>
	
	 <!-- 已不常用	
	<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>
	
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
	
	<welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
</web-app>

 applicationContext.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:jee="http://www.springframework.org/schema/jee" xmlns:tx="http://www.springframework.org/schema/tx"
	xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
					http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
					http://www.springframework.org/schema/jee http://www.springframework.org/schema/jee/spring-jee-2.5.xsd
					http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd"
	default-lazy-init="true">
	<bean id="propertyConfigurer"
		class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
		<property name="location">
			<value>classpath:jdbc.properties</value>
		</property>
	</bean>
	<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
		<property name="driverClass" value="com.mysql.jdbc.Driver" />
		<property name="jdbcUrl" value="${jdbc.url}" />
		<property name="user" value="${jdbc.username}" />
		<property name="password" value="${jdbc.password}" />
		<property name="autoCommitOnClose" value="true" />
		<property name="checkoutTimeout" value="${cpool.checkoutTimeout}" />
		<property name="initialPoolSize" value="${cpool.minPoolSize}" />
		<property name="minPoolSize" value="${cpool.minPoolSize}" />
		<property name="maxPoolSize" value="${cpool.maxPoolSize}" />
		<property name="maxIdleTime" value="${cpool.maxIdleTime}" />
		<property name="acquireIncrement" value="${cpool.acquireIncrement}" />
		<property name="maxIdleTimeExcessConnections" value="${cpool.maxIdleTimeExcessConnections}" />
	</bean>
	<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<property name="dataSource" ref="dataSource"/>
		<property name="mappingDirectoryLocations">
			<list>
			<value>classpath:/net/ls/entity</value>
			</list>
		</property>
		<property name="hibernateProperties">
			<value>
			hibernate.dialect=org.hibernate.dialect.MySQLInnoDBDialect
			hibernate.show_sql=true
			hibernate.format_sql=false
			hibernate.query.substitutions=true 1, false 0
			hibernate.jdbc.batch_size=20
			hibernate.cache.provider_class=org.hibernate.cache.EhCacheProvider
			hibernate.cache.provider_configuration_file_resource_path=/ehcache-hibernate.xml
			</value>
		</property>
	</bean>
	<!-- 事务配置 -->
	<bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
		<property name="sessionFactory" ref="sessionFactory" />
	</bean>
	<!-- 使用annotation 自动注册bean,并检查@Required,@Autowired的属性已被注入 -->
	<context:component-scan base-package="net.ls" />
	<!-- 使用annotation定义事务 -->
	<tx:annotation-driven transaction-manager="txManager" />
</beans>

 struts2<?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>
	<constant name="struts.objectFactory" value="spring"/>
	 <package name="lan.sale" extends="struts-default" namespace="/sale">
		<action name="Com_*" class="lan.saleAct" method="{1}">
			<result name="LIST">/WEB-INF/sale.jsp</result>
		</action>
	</package>
</struts>