aop

没事 重新看了一下aop 用来记日志

 

参考网址：

http://blog.csdn.net/a906998248/article/details/7514969

http://tonyaction.blog.51cto.com/227462/432188

 

package xxx.aop;

import javax.annotation.Resource;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.After;
import org.aspectj.lang.annotation.Aspect;
import org.springframework.stereotype.Service;

import xxx.DepartmentInfoDao;

@Aspect 
@Service 
public class DemoAop {  
	@Resource
	private DepartmentInfoDao departmentInfoDao;
	
    /**
     * 参考：http://tonyaction.blog.51cto.com/227462/432188
     * @param jp
     */
    @After("execution(* *.add(..))")  
    public void doAfter(JoinPoint jp) {  
            System.out.println("point:"+departmentInfoDao.selectById(1).getDepartmentName());  
            Object[] args = jp.getArgs();  
            for(Object obj  : args){
                System.out.println("参数值:"+obj);  
            }
            
            System.out.println("后处理切入----------"+jp.getTarget().getClass().getName()+"----"+jp.getSignature().getName());  
    }
} 

 

 

配置文件：

<beans xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.2.xsd"
>
<aop:aspectj-autoproxy/>
</beans>