ProceedingJoinPoint获取实现类接口上的注解

 public Object around(ProceedingJoinPoint pjp) throws Throwable{
        long time1=System.currentTimeMillis();
        String className=pjp.getTarget().getClass().getSimpleName();
        String methodName=pjp.getSignature().getName();
        Object[] args=pjp.getArgs();
 
 
        Class<?> classTarget=pjp.getTarget().getClass();
        Class<?>[] par=((MethodSignature) pjp.getSignature()).getParameterTypes();
        Method objMethod=classTarget.getMethod(methodName, par);
 
        Cache aCache=objMethod.getAnnotation(Cache.class);
        if(aCache!=null){
            System.out.println("-----------------");
            System.out.println("-----------------获取注解实现类上的注解");
            System.out.println("-----------------");
        }
}