spring切面拦截controller方法获取request、response和session对象 (原创)

   @Around("myMethod()")
    public  Object  doArround(ProceedingJoinPoint point)throws Throwable{
     
      //在spring 切面中获取request、response、session对象
        HttpServletRequest request = ((ServletRequestAttributes)RequestContextHolder.getRequestAttributes()).getRequest();
        HttpServletResponse response= ((ServletRequestAttributes)RequestContextHolder.getRequestAttributes()).getResponse();
          HttpSession session=request.getSession();
         String methodName = point.getSignature().getName();//获取方法名称
         MethodSignature ms=  (MethodSignature) point.getSignature();//获取方法签名
      BusAuditMethod anno=     ms.getMethod().getAnnotation(BusAuditMethod.class);//获取方法上标记的注解
       // ...
   }