我遇到切入点的问题，为此，当log.isDebugEnabled为true时，我试图启用@Around，我正在尝试以下代码：

@Pointcut("within(org.apache.commons.logging.impl.Log4JLogger..*)")
    public boolean isDebugEnabled() {
        return log.isDebugEnabled();
    }

出于测试目的，我配置了两个方面

@AfterThrowing(value = "!isDebugEnabled()",throwing = "exception")

和

@Around(value = "isDebugEnabled()")

但是，每当我尝试执行代码时，总是到@AfterThrowing，而且我不清楚我在做什么错！

我在Spring MVC 4.3上使用AspectJWeaver 1.8.9！

这是一个模拟问题的示例类：

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
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.springframework.stereotype.Component;
import org.springframework.util.StopWatch;

@Component
@Aspect
public class SampleAspect {

    private static final Log log = LogFactory.getLog(SampleAspect.class);

    @Pointcut("within(org.apache.commons.logging.impl.Log4JLogger..*)")
    public boolean isDebugEnabled() {
        return log.isDebugEnabled();
    }

    @AfterThrowing(value = " !isDebugEnabled()",throwing = "exception")
    public void getcalledOnException(JoinPoint joinPoint,Exception exception) {

        log.error("Method " + joinPoint.getSignature() + " Throws the exception " + exception.getStackTrace());
    }

    //Never execute around method even when log.isDebugEnabled() = true
    @Around(value = "isDebugEnabled()")
    public Object aroundTest(ProceedingJoinPoint proceedingJoinPoint) throws Throwable {

        StopWatch stopWatch = new StopWatch();
        stopWatch.start();

        final Object proceed;
        try {
            proceed = proceedingJoinPoint.proceed();
        } catch (Exception e) {
            throw e;
        }
        stopWatch.stop();
        log.debug("It took " + stopWatch.getTotalTimeSeconds() + " seconds to be proceed");

        return proceed;
    }
}

修改， 我尝试使用aspectJ中的if（），但在我的项目中也无法使用。

@Pointcut("call(* *.*(int)) && args(i) && if()")
     public static boolean someCallWithIfTest(int i) {
        return i > 0;
     }

不确定我是否需要添加其他导入，但是我没有设法使其生效。