Spring AOP实现打印HTTP接口出入参日志

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

package com.example.springbootaoplog.controller;


import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * @author hongcunlin
 */
@RestController
@RequestMapping("/index")
public class IndexController {

    @GetMapping("/indexContent")
    public String indexContent(String param) {
        return "test";
    }
}

package com.example.springbootaoplog.config;

import com.alibaba.fastjson.JSON;
import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.annotation.AfterReturning;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Before;
import org.aspectj.lang.annotation.Pointcut;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;

/**
 * aop日志打印配置
 *
 * @author hongcunlin
 */
@Slf4j
@Aspect
@Component
public class AopLogConfig {
    /**
     * 切点路径：Controller层的所有方法
     */
    @Pointcut("execution(public * com.example.springbootaoplog.controller.*.*(..))")
    public void methodPath() {
    }

    /**
     * 入参
     *
     * @param joinPoint 切点
     */
    @Before(value = "methodPath()")
    public void before(JoinPoint joinPoint) {
        ServletRequestAttributes requestAttributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
        String url = requestAttributes.getRequest().getRequestURL().toString();
        log.info("请求 = {}, 入参 = {}", url, JSON.toJSONString(joinPoint.getArgs()));
    }

    /**
     * 出参
     *
     * @param res 返回
     */
    @AfterReturning(returning = "res", pointcut = "methodPath()")
    public void after(Object res) {
        ServletRequestAttributes requestAttributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
        String url = requestAttributes.getRequest().getRequestURL().toString();
        log.info("请求 = {}, 入参 = {}", url, JSON.toJSONString(res));
    }
}