日常记录-springboot整合用户操作日志AOP

一、自定义操作日志注解类

import java.lang.annotation.*;


@Target(ElementType.METHOD)//注解放置的目标位置即方法级别
@Retention(RetentionPolicy.RUNTIME)//注解在哪个阶段执行
@Documented
public @interface OperateLogAnnotation {

    String operateModel() default ""; // 操作模块，比如：用户模块 - 登录

    String operateType() default "";  // 操作类型 新增、删除等

    String remark() default "";  // 操作说明

}

二、操作日志记录实现类

import com.xxx.OperateLogAnnotation;

import lombok.extern.slf4j.Slf4j;

import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.Signature;
import org.aspectj.lang.annotation.*;

import org.aspectj.lang.reflect.MethodSignature;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.stereotype.Component;

import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;


import javax.servlet.http.HttpServletRequest;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Parameter;
import java.util.*;


@Aspect
@Component
@Slf4j
public class OperationLogAspect {

 

    /**
     * @Pointcut 定义切点表达式
     * 设置操作日志切入点   在注解的位置切入代码
     */
    @Pointcut("@annotation(com.xxx.OperateLogAnnotation)")
    public void operLogPoinCut() {
        //log.info("日志=========================切入点");
    }



    /**
     * @Before 前置通知
     * @param joinPoint 连接点：比如接口方法被调用的时候就是日志切面的连接点
     */
    @Before(value = "operLogPoinCut()")
    public void before(JoinPoint joinPoint) {

        //log.info("日志--------在方法执行前（紧邻切入点）执行");
    }

    /**
     * @Around 环绕通知：通知包裹了目标方法，在目标方法调用之前和之后执行自定义的行为
     * @param joinPoint
     * @return
     * @throws Throwable
     */
    @Around(value = "operLogPoinCut()")
    public Object doAround(ProceedingJoinPoint joinPoint) throws Throwable {
        //log.info("日志--------方法执行前后都有通知，通知在方法前还是后取决于其中的 ProceedingJoinPoint.proceed() 的位置；");

        long startTime = System.currentTimeMillis();
        //获取当前请求对象
        ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
        HttpServletRequest request = attributes.getRequest();

        //记录请求信息
        Object[] objs = joinPoint.getArgs();
   
        Object result = joinPoint.proceed();//返回的结果，这是一个进入方法和退出方法的一个分界
        Signature signature = joinPoint.getSignature();
        // 从切面织入点处通过反射机制获取织入点处的方法
        MethodSignature methodSignature = (MethodSignature) signature;
        //获取切入点所在的方法
        Method method = methodSignature.getMethod();

        long endTime = System.currentTimeMillis();

        long millisecond =  (endTime-startTime);

       


        try {
            //获取操作描述
            OperateLogAnnotation annotation = method.getAnnotation(OperateLogAnnotation.class);
           //业务逻辑，把操作日志插入数据库中去

        } catch (Exception e) {
            e.printStackTrace();
        }


        return result;
    }

    /**
     * @AfterReturning 返回通知：在目标方法成功执行之后调用通知功能
     * @param result 返回结果
     * @throws Throwable
     */
    @AfterReturning(value = "operLogPoinCut()", returning = "result")
    public void doAfterReturning(JoinPoint joinPoint,Object result) throws Throwable {
     

    }



    /**
     * 异常通知：方法抛出异常之后通知
     * @param joinPoint
     * @param ex
     */
    @AfterThrowing(pointcut = "operLogPoinCut()", throwing = "ex")
    public void doAfterThrowing(JoinPoint joinPoint, Exception ex){
        String className = joinPoint.getTarget().getClass().getSimpleName();
        String methodName = joinPoint.getSignature().getName();
        log.info("==========日志切面异常通知 {}.{} 异常 {} ==========", className, methodName, ex.getMessage());
    }

   


    /**
     * 根据方法和传入的参数获取请求参数
     */
    private Object getParameter(Method method, Object[] args) {
        List