springMVC+Hibernate4+Spring整合一（配置文件部分）

本实例采用springMvc hibernate 与 spring 进行整合, 用springmvc
取代了原先ssh（struts，spring，hibernate）中的struts来扮演view层的角色...

实例搭建参照了几个前辈的例子： 参照1  参照2, 感谢他们的分享，很有用的博客.

下面介绍下项目结构图：

结构一:
结构二:

         

web.xml代码如下：

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0"
	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_3_0.xsd">
  <display-name></display-name>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>

  <!-- 配置Spring -->
  <context-param>
  		<param-name>contextConfigLocation</param-name>
  		<param-value>classpath*:config/spring-*.xml</param-value>
  </context-param>

  <listener>
  	 <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>

  <!-- 配置SpringMVC -->
  <servlet>
    <servlet-name>spring</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath*:config/spring-servlet.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>

  <servlet-mapping>
    <servlet-name>spring</servlet-name>
    <url-pattern>/</url-pattern>
  </servlet-mapping>

  <!-- 设置字符集 -->
  <filter>
    <filter-name>encodingFilter</filter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    <init-param>
      <param-name>encoding</param-name>
      <param-value>UTF-8</param-value>
    </init-param>
    <init-param>
      <param-name>forceEncoding</param-name>
      <param-value>true</param-value>
    </init-param>
  </filter>
  <filter-mapping>
    <filter-name>encodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>

  <!-- 控制Session的开关 -->
  <filter>
  		<filter-name>openSession</filter-name>
  		<filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
  </filter>

  <filter-mapping>
  	<filter-name>openSession</filter-name>
  	<url-pattern>/*</url-pattern>
  </filter-mapping>
</web-app>

spring-user.xml
代码如下：

<pre name="code" class="html"><?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN" "http://www.springframework.org/dtd/spring-beans-2.0.dtd" [
<!ENTITY contextInclude SYSTEM "org/springframework/web/context/WEB-INF/contextInclude.xml">
]>

<beans>
    <!-- Spring Bean -->
	<bean id="userDao" class="com.edw.dao.UserDao">
		<property name="sessionFactory" ref="sessionFactory"></property>
	</bean>

	<bean id="userManagerBase" class="com.edw.service.UserManager">
		<property name="userDao" ref="userDao"></property>
	</bean>

	<!-- parent为transactionBese，表示支持事务 -->
	<bean id="userManager" parent="transactionBese">
		<property name="target" ref="userManagerBase"></property>
	</bean>

</beans>

hibernate-cfg.xml 代码如下：

<pre name="code" class="html"><!DOCTYPE hibernate-configuration PUBLIC
        "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">

<hibernate-configuration>
    <session-factory>
        <!-- 引入需要映射的类 -->
        <mapping class="com.edw.entity.User"/>
    </session-factory>
</hibernate-configuration>

spring-core.xml
代码如下：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
 xmlns:context="http://www.springframework.org/schema/context"
 xmlns:p="http://www.springframework.org/schema/p"
 xmlns:mvc="http://www.springframework.org/schema/mvc"
 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-3.0.xsd
      http://www.springframework.org/schema/context
      http://www.springframework.org/schema/context/spring-context.xsd
      http://www.springframework.org/schema/mvc
      http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">

    <!-- 引入其他配置文件，可以为多个 -->
    <import resource="classpath*:config/spring/spring-user.xml"/>

 </beans>

spring-hibernate.xml 代码如下：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
	xmlns:mvc="http://www.springframework.org/schema/mvc" 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-3.0.xsd
      http://www.springframework.org/schema/context
      http://www.springframework.org/schema/context/spring-context.xsd
      http://www.springframework.org/schema/mvc
      http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">

	<!-- 配置数据源 -->
	<bean id="dataSource"
		class="org.springframework.jdbc.datasource.DriverManagerDataSource">
		<property name="driverClassName" value="${jdbc.driverClassName}" />
		<property name="url" value="${jdbc.url}" />
		<property name="username" value="${jdbc.username}" />
		<property name="password" value="${jdbc.password}" />
	</bean>
	<!-- 导入Src目录下的jdbc.properties文件 -->
	<context:property-placeholder location="classpath:jdbc.properties" />
	<!--  配置hibernate SessionFactory-->
	<bean id="sessionFactory"
		class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
		<property name="dataSource" ref="dataSource" />
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
				<prop key="hibernate.hbm2ddl.auto">update</prop>
				<prop key="hibernate.show_sql">true</prop>
				<prop key="hiberante.format_sql">true</prop>
			</props>
		</property>
		<property name="configLocations">
			<list>
				<value>
					classpath*:config/hibernate/hibernate.cfg.xml
				</value>
			</list>
		</property>
	</bean>

    <!-- 事务管理器 -->
	<bean id="transactionManager"
		class="org.springframework.orm.hibernate4.HibernateTransactionManager">
		<property name="sessionFactory" ref="sessionFactory"></property>
	</bean>

    <!-- 事务代理类 -->
	<bean id="transactionBese"
		class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
		lazy-init="true" abstract="true">
		<property name="transactionManager" ref="transactionManager"></property>
		<property name="transactionAttributes">
			<props>
				<prop key="add*">PROPAGATION_REQUIRED,-Exception</prop>
				<prop key="update*">PROPAGATION_REQUIRED,-Exception</prop>
				<prop key="insert*">PROPAGATION_REQUIRED,-Exception</prop>
				<prop key="modify*">PROPAGATION_REQUIRED,-Exception</prop>
				<prop key="delete*">PROPAGATION_REQUIRED,-Exception</prop>
				<prop key="del*">PROPAGATION_REQUIRED,-Exception</prop>
				<prop key="get*">PROPAGATION_NEVER</prop>
			</props>
		</property>
	</bean>

</beans>  

spring-serlvet.xml 代码如下：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
	xmlns:mvc="http://www.springframework.org/schema/mvc" 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-3.0.xsd
      http://www.springframework.org/schema/context
      http://www.springframework.org/schema/context/spring-context.xsd
      http://www.springframework.org/schema/mvc
      http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">

	<!-- 注解扫描的包 -->
	<context:component-scan base-package="com.edw.controller" />

	<!-- 开启注解方案1 -->
	<!-- 注解方法处理 -->
	<!-- <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"
		/> -->
	<!-- 注解类映射处理 -->
	<!-- <bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping"></bean> -->

	<!-- 开启注解方案2 -->
	<mvc:annotation-driven />

	<!-- 静态资源访问，方案1 -->
	<mvc:resources location="/img/" mapping="/img/**" />
	<mvc:resources location="/js/" mapping="/js/**" />

	<!-- 静态资源访问，方案2 -->
	<!-- <mvc:default-servlet-handler/> -->

	<!-- 视图解释类 -->
	<bean id="viewResolver"
		class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/WEB-INF/jsp/"></property>
		<!--可为空,方便实现自已的依据扩展名来选择视图解释类的逻辑 -->
		<property name="suffix" value=".jsp"></property>
	</bean>

	<!-- 上传文件bean -->
	<!-- <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
		<property name="defaultEncoding" value="utf-8" /> <property name="maxUploadSize"
		value="10485760000" /> <property name="maxInMemorySize" value="40960" />
		</bean> -->

</beans>  

jdbc.properties（test是数据库名，根据自己的数据库来改）

jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.url = jdbc:mysql://localhost:3306/test
jdbc.username = root
jdbc.password =root