spring（七）ssh2框架搭建

1.導入相關jar包：已經整理，這裏不做介紹，提供下載地址 點擊打開鏈接 http://download.csdn.net/detail/clarkkentyang/9879354

2.添加spring配置文件applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://www.springframework.org/schema/beans" 
	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-4.2.xsd 
						http://www.springframework.org/schema/context 
						http://www.springframework.org/schema/context/spring-context-4.2.xsd 
						http://www.springframework.org/schema/aop 
						http://www.springframework.org/schema/aop/spring-aop-4.2.xsd 
						http://www.springframework.org/schema/tx 
						http://www.springframework.org/schema/tx/spring-tx-4.2.xsd ">
						
	<bean name="userAction" class="com.milan.web.action.UserAction" scope="prototype"></bean>

						
</beans>

3.在web.xml中配置監聽器，和設置spring配置文件的路徑

  <!-- 讓spring隨web啓動而創建的監聽器 -->
  <listener>
  	<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  <!-- 配置spring配置文件位置 -->
  <context-param>
  	<param-name>contextConfigLocation</param-name>
  	<param-value>classpath:applicationContext.xml</param-value>
  </context-param>

4.Struts配置文件將action交給spring進行管理

	<!-- 將action的創建交給spring容器 -->
	<constant name="struts.objectFactory" value="spring"></constant>

5.spring整合hibernate，即將SessionFactory交個spring容器管理

在spring配置文件中加入SessionFactory的bean

	<!-- 將SessionFactory配置到spring容器中 -->
	<bean name="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
		<property name="configLocation" value="hibernate.cfg.xml"></property>
	</bean>

6.spring整合c3p0，

	<!-- 讀取db.properties -->
	<context:property-placeholder location="classpath:db.properties"/>
	
	<!-- 配置c3p0連接池 -->
	<bean name="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
		<property name="jdbcUrl" value="${jdbc.jdbcUrl}"></property>
		<property name="driverClass" value="${jdbc.driverClass}"></property>
		<property name="user" value="${jdbc.user}"></property>
		<property name="password" value="${jdbc.password}"></property>
	</bean>

之後將dataSource注入到SessionFactory

<!-- 將連接池注入到SessionFactory -->
<property name="dataSource" ref="dataSource"></property>