springMVC Aspect AOP 接口耗时统计

时间：2021-04-27 14:38:29

　　在接口开发中，我们通常需要统计接口耗时，为后续接口性能做统计。在springMVC中可以用它的aop来记录日志。

　　1、在spring配置文件中开启AOP

    <!--*************** 支持aop **************** -->

    <aop:aspectj-autoproxy proxy-target-class="true" />

　　2、编写AOP

package com.parry.demo.aop;

import org.apache.log4j.Logger;

import org.aspectj.lang.ProceedingJoinPoint;

import org.aspectj.lang.annotation.Around;

import org.aspectj.lang.annotation.Aspect;

import org.springframework.stereotype.Component;

/**

 * <p>

 * PerformanceInterceptor 性能统计接口：接口耗时统计

 * <p>*/

@Aspect

@Component

public class PerformanceInterceptor {

    private Logger log = Logger.getLogger(PerformanceInterceptor.class);

    //我需要监控所有controlller的耗时（controller放在包com.parry.demo.controller下面）

    @Around("execution(* com.parry.demo.controller.*.*(..))")

    public Object logTome(ProceedingJoinPoint pjp) throws Throwable {

        long begin = System.currentTimeMillis();

        String method = pjp.getSignature().getName();

        String className = pjp.getTarget().getClass().getName();

        Object ret = pjp.proceed();

        log.info("func<doAround> method<" + className + "." + method + "> cost time <"

                + (System.currentTimeMillis() - begin) + ">ms");

        return ret;

    }

}

　　3、测试访问接口

　　aaarticlea/png;base64,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" alt="" />

　　4、关于AOP的一些说明

　　（1）一些常见的切入点

  • execution(public * * (. .))    任意公共方法被执行时，执行切入点函数
  • execution( * set* (. .))   任何以一个“set”开始的方法被执行时，执行切入点函数
  • execution( * com.demo.service.AccountService.* (. .))  当接口AccountService 中的任意方法被执行时，执行切入点函数
  • execution( * com.demo.service.*.* (. .))  当service 包中的任意方法被执行时，执行切入点函数
  • within(com.demo.service.*)  在service 包里的任意连接点
  • within(com.demo.service. .*)  在service 包或子包的任意连接点
  • this(com.demo.service.AccountService) 实现了AccountService 接口的代理对象的任意连接点
  • target(com.demo.service.AccountService) 实现了AccountService 接口的目标对象的任意连接点
  • args(Java.io.Serializable)  任何一个只接受一个参数，且在运行时传入参数实现了 Serializable 接口的连接点

　　（2）AOP多样的方法

  • @Before：方法前执行
  • @AfterReturning：运行方法后执行
  • @AfterThrowing：Throw后执行
  • @After：无论方法以何种方式结束，都会执行（类似于finally）
  • @Around：环绕执行

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