使用Springboot AOP实现接口耗时统计

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我是靠谱客的博主土豪老虎，最近开发中收集的这篇文章主要介绍使用Springboot AOP实现接口耗时统计，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

 <!--aop-->
<dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-aop</artifactId>
 </dependency>

package com.zhy.ysw.aop;

import com.alibaba.fastjson.JSON;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.Signature;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;

/**
 * @ClassName SvcLogAspect
 * @Author ZHAOHUIYU
 * @Date 2020/03/07
 * @Description 接口日志记录
 **/
@Aspect
@Component
public class SvcLogAspect {


    @Pointcut("execution(public * com.zhy.ysw.controller.*Controller.*(..))")
    public void methodPointCut() {
    }

    @Around("methodPointCut()")
    public Object around(ProceedingJoinPoint pjp) throws Throwable {
        Signature signature = pjp.getSignature();
        Long startTime = null;
        Long endTime = null;
        //被代理的类的类名
        String className = pjp.getTarget().getClass().getName();
        //方法名
        String methodName = signature.getName();
        //获取日志
        Logger logger = LoggerFactory.getLogger(className);
        //参数数组
        Object[] requestParams = pjp.getArgs();
        StringBuffer sb = new StringBuffer();
        for(Object requestParam : requestParams){
            if(requestParam!=null){
                sb.append(JSON.toJSONString(requestParam));
                sb.append(",");
            }
        }
        String requestParamsString = sb.toString();
        if(requestParamsString.length()>0){
           requestParamsString = requestParamsString.substring(0, requestParamsString.length() - 1);
        }
        //接口应答前打印日志
        logger.info(String.format("【%s】类的【%s】方法，请求参数：%s", className, methodName, requestParamsString));
        //接口调用开始响应起始时间
        startTime = System.currentTimeMillis();
        //正常执行方法
        Object response = pjp.proceed();
        //接口调用结束时间
        endTime = System.currentTimeMillis();
        //接口应答之后打印日志
        logger.info(String.format("【%s】类的【%s】方法，应答参数：%s", className, methodName, JSON.toJSONString(response)));

        //接口耗时
        logger.info(String.format("接口【%s】总耗时(毫秒)：%s", methodName, String.valueOf(endTime-startTime)));

        return response;

    }
}