Spring AOP切面日志

package com.imooc.aspect;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

import javax.servlet.http.HttpServletRequest;


/**
 * Created by Administrator on 2018/11/29.
 */
@Aspect
@Component
public class HttpAspect {

    //这种方式不方便维护
//    @Before("execution(public * com.imooc.controller.GirlController.*(..))")
//    public void log(){
//        System.out.println("11111111111111111");
//    }
//    @After("execution(public * com.imooc.controller.GirlController.*(..))")
//    public void doAfter(){
//        System.out.println("22222222222222222");
//    }


    private final static Logger logger = LoggerFactory.getLogger(HttpAspect.class);

    @Pointcut("execution(public * com.imooc.controller.GirlController.*(..))")
    public void log(){
    }

    @Before("log()")
    public void doBefore(JoinPoint joinPoint){

        ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();

        HttpServletRequest request=attributes.getRequest();
        //url
        logger.info("url={}",request.getRequestURI());

        //method
        logger.info("method={}",request.getMethod());

        //ip
        logger.info("ip={}",request.getRemoteAddr());

        //类方法
        logger.info("class_method={}",joinPoint.getSignature().getDeclaringTypeName()+"."+joinPoint.getSignature().getName());

        //参数
        logger.info("args={}",joinPoint.getArgs());
    }
    @After("log()")
    public void doAfter(){
        logger.info("222222222222");
    }

    /**
     * 获取返回的内容
     * @param object
     */
    @AfterReturning(returning = "object",pointcut = "log()")
    public void doAfterReturning(Object object){
        logger.info("response={}",object.toString());
    }
}