基于注解的測試Spring-aop通知順序

方法的接口

package com.bird.service;

public interface PersonServer {

    public void save(String name);  
    public void update(String name, Integer id);  
    public String getPersonName(Integer id);


}
           

接口的實作

package com.bird.service.impl;

import com.bird.service.PersonServer;

public class PersonServiceBean implements PersonServer{  

  @Override  
  public void save(String name) {  

      System.out.println("我是save方法");  
  //  throw new RuntimeException();  
  }  

  @Override  
  public void update(String name, Integer id) {  

      System.out.println("我是update()方法");  
  }  

  @Override  
  public String getPersonName(Integer id) {  

      System.out.println("我是getPersonName()方法");  
      return "xxx";  
  }  

}  
           

定義切點和通知

package com.bird.service;

import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.*;

@Aspect  
public class MyInterceptor {  
    @Pointcut("execution(* com.bird.service.impl.PersonServiceBean.*(..))")  
    private void anyMethod(){}//定義一個切入點  

    @Before("anyMethod() && args(name ,id)")  
    public void doAccessCheck(String name ,Integer id){  
        System.out.println(name + id);  
        System.out.println("前置通知+1");  
    }  
    @Before("anyMethod() && args(name )")  
    public void doAccessCheck1(String name ){  
        System.out.println(name );  
        System.out.println("前置通知");  
    } 

    @AfterReturning("anyMethod()")  
    public void doAfter(){  
        System.out.println("後置通知");  
    }  

    @After("anyMethod()")  
    public void after(){  
        System.out.println("最終通知");  
    }  

    @AfterThrowing("anyMethod()")  
    public void doAfterThrow(){  
        System.out.println("例外通知");  
    }  

    @Around("anyMethod()")  
    public Object doBasicProfiling(ProceedingJoinPoint pjp) throws Throwable{  
        System.out.println("進入環繞通知");  
        Object object = pjp.proceed();//執行該方法  
        System.out.println("退出方法");  
        return object;  
    }  
}  
           

Spring 的配置檔案

<?xml version="1.0" encoding="UTF-8" ?>  
<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"  
    xsi:schemaLocation="http://www.springframework.org/schema/beans   
 http://www.springframework.org/schema/beans/spring-beans-2.5.xsd  
 http://www.springframework.org/schema/context   
 http://www.springframework.org/schema/context/spring-context-2.5.xsd">  
    <!-- 掃描com.ioc下的所有類,自動為spring容器管理 -->  
    <context:component-scan base-package="com.ioc"/>  
</beans>  
           

測試

package com.ioc;

import com.ioc.inerface.IPerson;
import com.ioc.util.BeanFactory;

public class SpringIocTest {
     public static void main(String[] args) {  
            IPerson perSon = (IPerson) BeanFactory.getBean("person");  
            perSon.call();  
            BeanFactory.closeBeanFactory();  
        }  
}