SpringBoot AOP @Aspect注解 打印訪問請求和返回數據

package com.hangtian.admin.framework.security.filter;

import com.google.gson.Gson;
import com.hangtian.common.utils.StringUtils;
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.aspectj.lang.reflect.MethodSignature;
import org.springframework.stereotype.Component;

import java.lang.reflect.Method;

@Aspect
@Component
@Slf4j
public class LogFilter {


    // 統一切點,對com.hangtian.admin.controller及其子包中所有的類的所有方法切面
    @Pointcut("execution(public * com.hangtian.admin.controller..*.*(..))")
    public void Pointcut() {
    }

    @Before("Pointcut()")
    public void before(JoinPoint joinPoint){
        Object args[] = joinPoint.getArgs();
        MethodSignature sig = (MethodSignature)joinPoint.getSignature();
        Method method = sig.getMethod();
        if(null != method.getDeclaringClass().getName() && null != method.getName() && null != args && args.length > 0){
            log.info("{} . {} : 請求參數：{}",method.getDeclaringClass().getName(),method.getName(), StringUtils.join(args," : "));
        }
    }

    @AfterReturning(value="Pointcut()",returning="rvt")
    public void after(JoinPoint joinPoint,Object rvt){
        MethodSignature sig1 = (MethodSignature)joinPoint.getSignature();
        Method method1 = sig1.getMethod();
        if(null != rvt && null != method1.getDeclaringClass()){
            try{
                log.info("{} . {} : 返回數據：{}",method1.getDeclaringClass().getName(),method1.getName(),new Gson().toJson(rvt));
            }catch (Exception e){

            }
        }
    }

}

<!-- SpringBoot 攔截器 -->
<dependency>
<groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-aop</artifactId>
</dependency>

原文地址：https://blog.csdn.net/sai739295732/article/details/81741417?depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-1&utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-1