SpringBoot aop WebLogAspect

浅浅的花香味﹌ 2022-04-10 01:27 137阅读 0赞

package com.zichan360.config;
    
    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.context.annotation.Configuration;
    import org.springframework.core.annotation.Order;
    import org.springframework.web.context.request.RequestContextHolder;
    import org.springframework.web.context.request.ServletRequestAttributes;
    
    import javax.servlet.http.HttpServletRequest;
    import java.util.Arrays;
    
    
    /*** * @Author zhaohp * @Date 2018/12/19 14:37 * @Param * @Return * @Description: */
    
    @Slf4j
    @Aspect            //使用@Aspect注解将一个java类定义为切面类
    @Order(5)
    @Configuration
    public class WebLogAspect { 
    
        private ThreadLocal<Long> startTime = new ThreadLocal<>();
    
        //使用@Pointcut定义一个切入点，可以是一个规则表达式，比如下例中某个package下的所有函数，也可以是一个注解等。
        @Pointcut("execution(public * com.zichan360.controller..*.*(..))")
        public void webLog() { 
        }
    
        //使用@Before在切入点开始处切入内容
        @Before("webLog()")
        public void doBefore(JoinPoint joinPoint) throws Throwable { 
            startTime.set(System.currentTimeMillis());
    
            // 接收到请求，记录请求内容
            ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
            HttpServletRequest request = attributes.getRequest();
    
            // 记录下请求内容
            log.info("请求URL : " + request.getRequestURL().toString());
            log.info("请求HTTP_METHOD : " + request.getMethod());
            log.info("请求IP : " + request.getRemoteAddr());
            log.info("请求CLASS_METHOD : " + joinPoint.getSignature().getDeclaringTypeName() + "." + joinPoint.getSignature().getName());
            log.info("请求参数值 : " + Arrays.toString(joinPoint.getArgs()));
    
        }
    
    
        //使用@AfterReturning在切入点return内容之后切入内容（可以用来对处理返回值做一些加工处理）
        @AfterReturning(returning = "ret", pointcut = "webLog()")
        public void doAfterReturning(Object ret) throws Throwable { 
            // 处理完请求，返回内容
            log.info("响应RESPONSE : " + ret);
            log.info("响应时间SPEND TIME : " + (System.currentTimeMillis() - startTime.get()));
        }
    
    }

<dependency>
    		<groupId>org.springframework.boot</groupId>
    		<artifactId>spring-boot-starter-aop</artifactId>
    	    <version>2.1.1.RELEASE</version>
    </dependency>