Spring AOP实现异常拦截

注解

import org.springframework.stereotype.Service;

import java.lang.annotation.*;

/**
 * @Author：Aden.WeiHao
 * @Date：2023/2/24 11:23
 */
@Service
@Documented
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
public @interface MessageExceptionAnnotation {
    public String value() default "";
}

切面

package com.spotter.message.aop;

import lombok.extern.slf4j.Slf4j;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.aspectj.lang.reflect.MethodSignature;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import java.lang.reflect.Method;
import java.util.Arrays;

@Aspect
@Component
@Slf4j
public class MessageConsumerPointcut {


    @Autowired
    DingTalkSendManager dingTalkSendManager;

    @Pointcut("@annotation(com.spotter.message.adapter.annotation.MessageExceptionAnnotation)")
    public void pointCut() {

    }


    @Around("pointCut()")
    public Object around(ProceedingJoinPoint joinPoint) throws Throwable {
        String className = joinPoint.getTarget().getClass().getName();
        String methodName = joinPoint.getSignature().getName();
        MessageExceptionAnnotation logAlarm = ((MethodSignature) joinPoint.getSignature()).getMethod().getAnnotation(MessageExceptionAnnotation.class);
        String content = logAlarm.value() + "：{类：" + className + "},{方法：" + methodName + "}，发生异常：";

        Object[] args = joinPoint.getArgs();
        StringBuffer params = new StringBuffer();
        for (Object arg : args) {
            params.append(arg).append(",");
        }
        log.info("开始执行" + className + "的" + methodName + "入参为：" + params.toString());
        Object proceed = null;
        try {
            proceed = joinPoint.proceed();
        } catch (Throwable e) {
            log.error(content, e);
            System.out.println("--------========");
            //钉钉群告警
            //AlarmUtils.DingNotice(content + e);
        }
        log.info(className + "的" + methodName + "执行结束！");
        return proceed;
    }

    private String buildSimpleMessage(ProceedingJoinPoint proceedingJoinPoint, MessageResultDTO messageResultDTO) {
        MethodSignature signature = (MethodSignature) proceedingJoinPoint.getSignature();
        Method method = signature.getMethod();
        Object[] args = proceedingJoinPoint.getArgs();
        return " **服务名称：** " + MessageContextHandler.getApplicationName() + "\n\n" +
                " **时间：** " + DateUtils.getNowDateTime() + "\n\n" +
                " **方法名称：** " + method.getName() + "\n\n" +
                " **异常信息：** " + messageResultDTO.getMessage() + "\n\n" +
                " **参数信息：**" + Arrays.asList(args);
    }
}

使用

@MessageExceptionAnnotation("xxxxxxxx")
public void run(){}