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目录结构如下：

pom.xml文件内容如下：

   	
    
     4.0.0
    	
    
     cn.sigangjun.architecture
    	
    
     spring_aop
    	
    
     war
    	
    
     0.0.1-SNAPSHOT
    	
    
     spring_aop Maven Webapp
    	
    
     http://maven.apache.org
    	
    		
     			
      
       org.springframework
      			
      
       spring-core
      			
      
       3.0.5.RELEASE
      		
     		
     			
      
       org.springframework
      			
      
       spring-context
      			
      
       3.0.5.RELEASE
      		
     		
     			
      
       org.springframework
      			
      
       spring-beans
      			
      
       3.0.5.RELEASE
      		
     		
     			
      
       org.springframework
      			
      
       spring-test
      			
      
       3.0.5.RELEASE
      		
     		
     			
      
       org.aspectj
      			
      
       aspectjrt
      			
      
       1.6.11
      		
     		
     			
      
       org.aspectj
      			
      
       aspectjweaver
      			
      
       1.6.11
      		
     		
     			
      
       cglib
      			
      
       cglib
      			
      
       2.1
      		
     		
     			
      
       junit
      			
      
       junit
      			
      
       4.10
      			
      
       test
      		
     	
    	
    		
     
      spring_aop
     	
    
   

在src/main/java下新建包cn.sigangjun.spring.aop，并在该包下创建如下文件：

MyAdvice.java

package cn.sigangjun.spring.aop;import org.aspectj.lang.ProceedingJoinPoint;//定义通知public class MyAdvice {	// before通知方法	public void beforeShow() {		System.out.println(getClass().toString() + " before show");	}	// after通知方法	public void afterShow() {		System.out.println(getClass().toString() + " after show");	}	// afterReturn通知方法	public void afterReturnShow() {		System.out.println(getClass().toString() + " afterReturn show");	}	// afterThrowing通知方法	public void afterThrowingShow() {		System.out.println(getClass().toString() + " afterThrowing show");	}	// around通知方法	public void aroundShow(ProceedingJoinPoint jpoint) {		try {			System.out.println(getClass().toString() + " around before show");			// 执行目标对象的连接点处的方法			jpoint.proceed();			System.out.println(getClass().toString() + " around after show");		} catch (Throwable e) {			System.out.println(getClass().toString() + " around afterThrowing show");		}	}}

package cn.sigangjun.spring.aop;public class MyService {	public void show() {		System.out.println(getClass().toString() + " show Hello World!");	}}

import static org.junit.Assert.assertTrue;import org.junit.Test;import org.junit.runner.RunWith;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.test.context.ContextConfiguration;import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;import cn.sigangjun.spring.aop.MyService;@RunWith(SpringJUnit4ClassRunner.class)@ContextConfiguration(locations = { "classpath:spring-aop.xml"})public class MyTest {	@Autowired	private MyService myService;	@Test	public void testService() {		myService.show();		assertTrue(true);	}}