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package com.hzizs.utils.log2;

import java.lang.annotation.*;

@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.METHOD})
@Documented
public @interface WebLog {
    /**
     * 日志描述信息
     *
     * @return
     */
    String description() default "";

}

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package com.hzizs.utils.log2;

import com.google.gson.Gson;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
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;

@Aspect
@Component
public class WebLogAspect {

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

    /** 以 controller 包下定义的所有请求为切入点 */
    @Pointcut("execution(public * com.hzizs.controller..*.*(..))")
    public void webLog() {}

    /**
     * 在切点之前织入
     * @param joinPoint
     * @throws Throwable
     */
    @Before("webLog()")
    public void doBefore(JoinPoint joinPoint) throws Throwable {
        // 开始打印请求日志
        ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
        HttpServletRequest request = attributes.getRequest();

        // 打印请求相关参数
        logger.info("========================================== Start ==========================================");
//        // 打印请求 url
//        logger.info("URL            : {}", request.getRequestURL().toString());
//        // 打印 Http method
//        logger.info("HTTP Method    : {}", request.getMethod());
//        // 打印调用 controller 的全路径以及执行方法
//        logger.info("Class Method   : {}.{}", joinPoint.getSignature().getDeclaringTypeName(), joinPoint.getSignature().getName());
//        // 打印请求的 IP
//        logger.info("IP             : {}", request.getRemoteAddr());
//        // 打印请求入参
//        logger.info("Request Args   : {}", new Gson().toJson(joinPoint.getArgs()));
//        //打印请求时间
//        String format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date());
//        logger.info("Request time  : {} ",format);
        logger.info("IP:{},URL: {}, HTTP Method:{},Class Method:{}.{},Request Args: {}",request.getRemoteAddr(), request.getRequestURL().toString(),request.getMethod(),joinPoint.getSignature().getDeclaringTypeName(), joinPoint.getSignature().getName(),new Gson().toJson(joinPoint.getArgs()));

    }

    /**
     * 在切点之后织入
     * @throws Throwable
     */
    @After("webLog()")
    public void doAfter() throws Throwable {
        logger.info("=========================================== End ===========================================");
        // 每个请求之间空一行
        logger.info("");
    }

    /**
     * 环绕
     * @param proceedingJoinPoint
     * @return
     * @throws Throwable
     */
    @Around("webLog()")
    public Object doAround(ProceedingJoinPoint proceedingJoinPoint) throws Throwable {
        try{
            long startTime = System.currentTimeMillis();
            Object result = proceedingJoinPoint.proceed();
            // 打印出参
            logger.info("Response Args  : {}", new Gson().toJson(result));
            // 执行耗时
            logger.info("Time-Consuming : {} ms", System.currentTimeMillis() - startTime);
            return result;
        }catch (Exception e){

        }
        return new Object();
    }

}

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package com.mt.aoplog.controller;

import com.mt.aoplog.log.WebLog;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * @Author: 15aaa2
 * @Description:
 * @Date: Created in 17:45 2021/12/28
 */
@RequestMapping
@RestController
public class TestController {
    @GetMapping("/test")
    @WebLog
    public String test(String name,String age){
        return "aaa";
    }
}