spring boot aop 方法請求參數日誌列印

1.引入starter

<dependency>

<groupId>org.springframework.boot</groupId>

<artifactId>spring-boot-starter-aop</artifactId>

</dependency>

2.切面代碼

package com.util;

import javax.servlet.http.HttpServletRequest;

import org.apache.log4j.Logger;

import org.aspectj.lang.JoinPoint;

import org.aspectj.lang.annotation.After;

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;

import com.alibaba.fastjson.JSON;

@Aspect

@Component

public class RequestAspect {

private Logger logger = Logger.getLogger(RequestAspect.class);

@Pointcut("execution(public * com.web.controller.*.*(..))")

public void log(){}

@Before("log()")

public void exBefore(JoinPoint joinPoint){

ServletRequestAttributes sra = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();

HttpServletRequest request = sra.getRequest();

logger.info("url:"+request.getRequestURL());

logger.info("method:"+request.getMethod());

logger.info("class method:"+joinPoint.getSignature().getDeclaringTypeName()+"."+joinPoint.getSignature().getName());

logger.info("args:"+JSON.toJSONString(joinPoint.getArgs()));

}

@After("log()")

public void exAfter(JoinPoint joinPoint){

logger.info("class method:"+joinPoint.getSignature().getDeclaringTypeName()+"."+joinPoint.getSignature().getName()

+"方法執行完畢！");

}

@AfterReturning(returning="result",pointcut="log()")

public void exAfterReturning(Object result){

logger.info("執行返回值："+JSON.toJSONString(result));

}

}

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