applicationContext.xml

<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:tx="http://www.springframework.org/schema/tx"xmlns:aop="http://www.springframework.org/schema/aop"

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/tx

         http://www.springframework.org/schema/tx/spring-tx.xsd

         http://www.springframework.org/schema/aop

         http://www.springframework.org/schema/aop/spring-aop.xsd">

<context:annotation-config />

<!-- 扫描com.liuruichao包下得所有类 -->

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

<bean id="dataSource"class="org.apache.commons.dbcp.BasicDataSource"

destroy-method="close">

<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>

<context:property-placeholder location="classpath:jdbc.properties" />

<bean id="sessionFactory"

class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">

<property name="dataSource" ref="dataSource" />

<property name="packagesToScan">

<list>

<value>com.liuruichao.model</value>

</list>

</property>

<property name="hibernateProperties">

<value>

hibernate.dialect=org.hibernate.dialect.MySQLDialect

hibernate.show_sql=true

hibernate.format_sql=true

hibernate.hbm2ddl.auto=update

</value>

</property>

</bean>

<bean id="transactionManager"

class="org.springframework.orm.hibernate4.HibernateTransactionManager">

<property name="sessionFactory" ref="sessionFactory" />

</bean>

<tx:annotation-driven transaction-manager="transactionManager" />

<aop:config>

<!--定义需要进行切面编程的所有方法，定义成为一个id是nicai的bean 代表了多有的方法 -->

<aop:pointcut id="bussinessService"

expression="execution (public * com.liuruichao.service.*.*(..))" />

<!-- id是txAdvice的bean 切入 id是nicai的所有方法 把他们俩整合到一起 -->

<aop:advisor advice-ref="txAdvice" pointcut-ref="bussinessService"/>

</aop:config>

<!-- 定义一个指导意见（在某些方法执行前执行）提高效率的 代表了所要加入的切面 -->

<tx:advice id="txAdvice" transaction-manager="transactionManager">

<tx:attributes>

<tx:method name="save*" propagation="REQUIRED" />

<tx:method name="add*" propagation="REQUIRED" />

<tx:method name="update*" propagation="REQUIRED" />

<tx:method name="delete*" propagation="REQUIRED" />

<tx:method name="find*" read-only="true" />

<tx:method name="load*" read-only="true" />

</tx:attributes>

</tx:advice>

</beans>