SpringBoot使用AOP进行日志打印

今天药忘吃喽~ 2022-12-21 14:54 271阅读 0赞

# 引入依赖 #

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

## 加入切面 ##

import cn.hutool.core.date.DateUtil;
    import cn.hutool.extra.servlet.ServletUtil;
    import com.alibaba.fastjson.JSONObject;
    import lombok.extern.slf4j.Slf4j;
    import org.aspectj.lang.JoinPoint;
    import org.aspectj.lang.ProceedingJoinPoint;
    import org.aspectj.lang.annotation.*;
    import org.springframework.context.annotation.Configuration;
    import org.springframework.web.context.request.RequestContextHolder;
    import org.springframework.web.context.request.ServletRequestAttributes;
    
    import javax.servlet.http.HttpServletRequest;
    
    @Aspect
    @Configuration
    @Slf4j
    public class HttpAspect {
    
        @Pointcut("execution(切点表达式可参考https://blog.csdn.net/qq_39954604/article/details/102794325)")
        public void http() {
    
        }
    
        @Before("http()")
        public void reqBefore(JoinPoint joinPoint) {
            ServletRequestAttributes requestAttributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
            HttpServletRequest request = requestAttributes.getRequest();
            Class<?> targetClass = joinPoint.getTarget().getClass();
            log.info("sign -- {}", joinPoint.getSignature());
            log.info("请求地址:{},请求方式:{}" , request.getRequestURL().toString(),request.getMethod());
            log.info("请求参数：{}", JSONObject.toJSONString(ServletUtil.getParamMap(request)));
        }
    
        /**
         * 打印响应内容
         *
         * @param resp
         */
        @AfterReturning(returning = "resp", pointcut = "http()")
        public void methodAfterReturing(Object resp) {
            log.info("响应内容：{}", JSONObject.toJSONString(resp));
        }
    
        /**
         * 打印方法耗时
         *
         * @param joinPoint
         * @return
         * @throws Throwable
         */
        @Around("http()")
        public Object around(ProceedingJoinPoint joinPoint) throws Throwable {
            long startTime = DateUtil.current(false);
            log.info("执行方法：{},开始时间:{}", joinPoint.getSignature().getName(), DateUtil.formatDateTime(DateUtil.date(startTime)));
            Object result = joinPoint.proceed();
            long endTime = DateUtil.current(false);
            log.info("执行方法：{}，结束时间:{} , 用时:{} 毫秒 , ", joinPoint.getSignature().getName(), DateUtil.formatDateTime(DateUtil.date(endTime)), endTime - startTime);
            return result;
        }
    }