'耗时长度的装饰器'
    :param func:
    :param args:
    :param kwargs:
    :return:

def QA_util_calc_time(func, *args, **kwargs):
    """
    '耗时长度的装饰器'
    :param func:
    :param args:
    :param kwargs:
    :return:
    """
    _time = datetime.datetime.now()
    func(*args, **kwargs)
    print(datetime.datetime.now() - _time)