AOP，AspectJ 实现统一接口耗时统计

Posted 2022-11-30 lljliulljn

import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.annotation.Around;
import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.Pointcut;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;

https://url.cn/50jfk0F

/**

• @author dy

• @since 2016-08-04 & JDK 1.8.0_91
  */
  @Component
  @Aspect
  public class ExpendAdvice

  public Logger logger = LoggerFactory.getLogger(this.getClass());

  @Pointcut(“execution(* com.trc.funds..service.impl..do*(…)) || execution(* com.trc.funds..service.impl..select*(…)))”)
  private void aspectjMethod()
  

// @Before(“aspectjMethod()”)
// public void beforeAdvice(JoinPoint joinPoint)
// System.out.println("-----beforeAdvice().invoke-----");
// System.out.println(System.currentTimeMillis());
// System.out.println("-----End of beforeAdvice()------");
//
//
// @After(“aspectjMethod()”)
// public void afterAdvice(JoinPoint joinPoint)
// System.out.println("-----afterAdvice().invoke-----");
// System.out.println(System.currentTimeMillis());
// System.out.println("-----End of afterAdvice()------");
//

@Around("aspectjMethod()")
public Object aroundAdvice(ProceedingJoinPoint joinPoint) throws Throwable 
    try 
        String className = joinPoint.getThis().toString();
        String methodName = joinPoint.getSignature().getName();
        long st = System.currentTimeMillis();
        Object result = joinPoint.proceed();
        logger.info("[***类名:" + className + " ,方法名:" + methodName + " ,共计消耗:" + (System.currentTimeMillis() - st) + " ms ***]");
        return result;
     catch (Throwable throwable) 
        logger.error("环绕增强发生异常!请联系超级管理员-dy");
        logger.error(throwable.getMessage(), throwable.getStackTrace());
        throw throwable;
    

// @AfterReturning(value = “aspectjMethod()”, returning = “retVal”)
// public void afterReturningAdvice(JoinPoint joinPoint, String retVal)
// System.out.println("-----afterReturningAdvice().invoke-----");
// System.out.println(“Return Value: " + retVal);
// System.out.println(” 此处可以对返回值做进一步处理");
// System.out.println(" 可通过joinPoint来获取所需要的内容");
// System.out.println("-----End of afterReturningAdvice()------");
//
//
// @AfterThrowing(value = “aspectjMethod()”, throwing = “ex”)
// public void afterThrowingAdvice(JoinPoint joinPoint, Exception ex)
// System.out.println("-----afterThrowingAdvice().invoke-----");
// System.out.println(" 错误信息："+ex.getMessage());
// System.out.println(" 此处意在执行核心业务逻辑出错时，捕获异常，并可做一些日志记录操作等等");
// System.out.println(" 可通过joinPoint来获取所需要的内容");
// System.out.println("-----End of afterThrowingAdvice()------");
//