springmvc+hibernate4搭建案例

pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.chen</groupId>
  <artifactId>springmvc-demo01</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <packaging>war</packaging>
  <build>
  	<defaultGoal>compile</defaultGoal>
  </build>
  <properties>
  	<spring.version>4.0.0.RELEASE</spring.version>
  	<hibernate.version>3.5.4-Final</hibernate.version>
  </properties>
  <dependencies>
  	<!-- servlet 3 -->
  	<dependency>
  		<groupId>javax.servlet</groupId>
  		<artifactId>javax.servlet-api</artifactId>
  		<version>3.0.1</version>
  	</dependency>
  	<dependency>
		<groupId>jstl</groupId>
		<artifactId>jstl</artifactId>
		<version>1.2</version>
	</dependency>
  	<dependency>
      <groupId>javax.servlet.jsp</groupId>
      <artifactId>jsp-api</artifactId>
      <version>2.2.1-b03</version>
      <scope>provided</scope>
    </dependency>
    
  	<!-- spring context -->
  	<dependency>
  		<groupId>org.springframework</groupId>
  		<artifactId>spring-context-support</artifactId>
  		<version>${spring.version}</version>
  	</dependency>
	
	<!-- spring webmvc -->
  	<dependency>
  		<groupId>org.springframework</groupId>
  		<artifactId>spring-webmvc</artifactId>
  		<version>${spring.version}</version>
  	</dependency>
		
  	<!-- 关系型数据库整合时需配置 如hibernate jpa等  -->
  	<dependency>
  		<groupId>org.springframework</groupId>
  		<artifactId>spring-orm</artifactId>
  		<version>${spring.version}</version>
  	</dependency>
  	
  	<!-- aop -->
	<dependency>
		<groupId>org.aspectj</groupId>
		<artifactId>aspectjweaver</artifactId>
		<version>1.8.4</version>
	</dependency>
		
  	<!-- hibernate -->
	<dependency>
		<groupId>org.hibernate</groupId>
		<artifactId>hibernate-core</artifactId>
		<version>4.3.8.Final</version>
	</dependency>
	<dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-entitymanager</artifactId>
        <version>4.3.5.Final</version>
    </dependency>
    
  	<dependency>
		<groupId>org.hibernate</groupId>
		<artifactId>hibernate-ehcache</artifactId>
		<version>4.3.5.Final</version>
	</dependency>
  	<!-- 二级缓存ehcache -->
	<dependency>
		<groupId>net.sf.ehcache</groupId>
		<artifactId>ehcache</artifactId>
		<version>2.9.0</version>
	</dependency>
	
	<!-- c3p0 -->
	<dependency>
		<groupId>com.mchange</groupId>
		<artifactId>c3p0</artifactId>
		<version>0.9.5</version>
	</dependency>
	
<!-- 	<dependency>
        <groupId>asm</groupId>
        <artifactId>asm-commons</artifactId>
        <version>3.3.1</version>
    </dependency>  -->
	
  	<!-- mysql连接 -->
	<dependency>
		<groupId>mysql</groupId>
		<artifactId>mysql-connector-java</artifactId>
		<version>5.1.34</version>
	</dependency>
	
	<!-- slf4j-log4j -->
    <dependency>  
        <groupId>org.slf4j</groupId>  
        <artifactId>slf4j-api</artifactId>  
        <version>1.7.2</version>  
    </dependency>  
    <dependency>  
        <groupId>org.slf4j</groupId>  
        <artifactId>slf4j-log4j12</artifactId>  
        <version>1.7.2</version>  
    </dependency>  
	<dependency>
		<groupId>log4j</groupId>
		<artifactId>log4j</artifactId>
		<version>1.2.17</version>
	</dependency>
		
  	<!-- jackson -->
  	<dependency>
  		<groupId>com.fasterxml.jackson.core</groupId>
  		<artifactId>jackson-databind</artifactId>
  		<version>2.2.3</version>
  	</dependency>
  	
	<dependency>
		<groupId>junit</groupId>
		<artifactId>junit</artifactId>
		<version>4.11</version>
	</dependency>
  	
  </dependencies>
  
</project>

web.xml

<?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">
  <display-name></display-name>	
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
  
  <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>
  
  <!-- POST中文乱码过滤器 -->
  <filter>
  	<filter-name>CharacterEncodingFilter</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>
  </filter>
  <filter-mapping>
  	<filter-name>CharacterEncodingFilter</filter-name>
  	<url-pattern>/*</url-pattern>
  </filter-mapping>
  
  <servlet>
  	<servlet-name>springMVC</servlet-name>
  	<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
  	<init-param>
  		<param-name>contextConfigLocation</param-name>
  		<param-value>classpath:springMVC-servlet.xml</param-value>
  	</init-param>
  </servlet>
  <servlet-mapping>
  	<servlet-name>springMVC</servlet-name>
  	<url-pattern>/</url-pattern>
  </servlet-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>

applicationContext.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:context="http://www.springframework.org/schema/context"   
    xmlns:mvc="http://www.springframework.org/schema/mvc"
   	xmlns:aop="http://www.springframework.org/schema/aop" 
   	xmlns:tx="http://www.springframework.org/schema/tx"
    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.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.xsd
    	http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
    	http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
    	">
	
	<context:component-scan base-package="com.chen"></context:component-scan>
	
	<!-- 引入配置文件 -->
	<context:property-placeholder location="classpath:jdbc.properties"/>
	
	<!--配置数据源  -->
	<!-- 
		<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
	 -->
	 <!-- 配置c3p0 
	 <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
		<property name="driverClass" value="${driverClassName}" />
		<property name="jdbcUrl" value="${url}" />
		<property name="user" value="${username}" />
		<property name="password" value="${password}" />
	</bean>
	 -->
	<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
		<property name="driverClassName" value="${jdbc.driverClassName}" />
		<property name="url" value="${jdbc.url}" />
		<!-- ${username}使用这个会获取不到配置文件中配置的username -->
		<property name="username" value="${jdbc.username}" />
		<property name="password" value="${jdbc.password}" />
	</bean>
	<!-- 配置SessionFactory -->
	<!-- 
		使用XML中定义对象与数据库之间的映射即PO.hbm.xml映射文件
	<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
	 -->
	 <!-- 使用注解的方式来定义持久化 -->
	 <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
		<property name="dataSource" ref="dataSource" />
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.current_session_context_class">org.springframework.orm.hibernate4.SpringSessionContext</prop>  
				<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="hibernate.format_sql">true</prop>
			</props>
		</property>
		<property name="packagesToScan" >
			<list>
				<value>com.chen.pojo</value>
			</list>
		</property>
	</bean>
	
	
	<!-- 配置声明式事务管理 -->
	<bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
		<property name="sessionFactory" ref="sessionFactory" />
	</bean>
	
	<!-- 配置事务增强处理 -->
	<tx:advice id="txAdvice" transaction-manager="transactionManager">
		<tx:attributes>
			<tx:method name="get*" read-only="true" propagation="REQUIRED"/>
			<tx:method name="find*" read-only="true" propagation="REQUIRED" />  
			<tx:method name="save*" propagation="REQUIRED"/>
			<tx:method name="update*" propagation="REQUIRED"/>
			<tx:method name="delete*" propagation="REQUIRED"/>
			<tx:method name="*"/> 
		</tx:attributes>
	</tx:advice>
	<!-- 声明事务增强处理的切入点 -->
	<aop:config>
		<!-- 指定切入点 -->
		<aop:pointcut id="myPointcut" expression="execution(* com.chen.service..*.*(..))" />
		<!-- 将事务增加处理应用到切入点 -->
		<aop:advisor advice-ref="txAdvice" pointcut-ref="myPointcut"/>
	</aop:config>
	
	<!-- 使用注解来生成事务代理 -->
	<tx:annotation-driven transaction-manager="transactionManager"/>

</beans>

springMVC-servlet.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:context="http://www.springframework.org/schema/context"   
    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.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.xsd">
	<!-- 扫描controller,要精确到controller包，不然hibernate4使用getCurrentSession()会报错 -->
	<context:component-scan base-package="com.chen.controller"></context:component-scan>
	<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"></property>
		<property name="prefix" value="/WEB-INF/pages/" />
		<property name="suffix" value=".jsp" />
	</bean>
	
	<mvc:annotation-driven></mvc:annotation-driven>
	
	
</beans>

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