....

 <beans>

   <!--配置被代理对象-->

   <bean id="test1Service" class="com.huawei.aop.Test1Service">

       <property name="name" value="spring"/>

   </bean>

   <!--配置后置通知-->

   <bean id="myAfterServiceAdvice" class="com.huawei.aop.MyAfterServiceAdvice"/>

   <!--配置代理对象-->

   <bean id="proxyFactoryBean" class="org.springframework.aop.framework.ProxyFactoryBean">

   <!--配置代理接口集-->

      <property name="proxyInterfaces">

         <list>

            <value>com.huawei.aop.Test1ServiceInter</value>

            <value>com.huawei.aop.Test2ServiceInter</value>

         </list>

       </property >

       <!--将通知织入代理-->

       <property name="interceptorNames">

           <list>

                <value>myAfterServiceAdvice</value>

           </list>

       </property>

       <!--配置被代理对象-->

       <property rel="target" name="test1Service"/>

     </bean>

 </beans>

 package com.huawei.aop;

 import java.lang.reflect.Method;

 import org.springframework.aop.AfterReturningAdvice;

 public class MyAfterServiceAdvice implements AfterReturningAdvice

  {

     @Override

     public void afterReturning(Object arg0, Method arg1, Object[] arg2,

             Object arg3) throws Throwable

        {

         System.out.println("关闭资源");

     }

 }

 package com.huawei.aop;

 import org.springframework.context.ApplicationContext;

 import org.springframework.context.support.ClassPathXmlApplicationContext;

 public class AopTest {

     /**

      *  aop 编程测试类

      */

     public static void main(String[] args)

     {

         //获取应用上下文对象

         ApplicationContext ac = new ClassPathXmlApplicationContext("com/huawei/aop/beans.xml");

         //获取实例对象

         Test1ServiceInter ti = (Test1ServiceInter) ac.getBean("proxyFactoryBean");

         //调用实例方法

         ti.sayHello();

         ((Test2ServiceInter) ti).sayBye();

     }

 }