Aop(环绕通知)_aop环绕通知

package com.cloud.aop;
 
import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
 
import javax.servlet.http.HttpServletRequest;
import java.util.Date;
 
@Component
@Slf4j
@Aspect
public class Aop {
    @Autowired
    HttpServletRequest request;
    //aop 的注解 ,用于指定要环绕的方法的匹配规则.
    //这里表示要环绕com.cloud.controller包下所有类的所有方法
    @Around(value = "execution(* com.cloud.controller.*.*(..))")
    public Object log(ProceedingJoinPoint joinPoint) throws Throwable {
        //获取请求方式
        String method = request.getMethod();
        //获取请求ip地址
        String remoteAddr = request.getRemoteAddr();
        //获取请求路径
        String requestURI = request.getRequestURI();
        //当前时间
        Date date = new Date();
        log.debug("method:"+method);
        log.debug("remoteAddr:"+remoteAddr);
        log.debug("requestURI:"+requestURI);
        log.debug("date:"+date);
        return joinPoint.proceed();
    }
}