@on_business_date_reply
def business_date_reply(business_date):
    self.trade_date = dt.datetime.fromtimestamp(business_date)
    api_logger.info(('<日期>' + f'当前交易日--{self.trade_date}'))
@on_business_date_reply
def business_date_reply(business_date):
    self.trade_date = dt.datetime.fromtimestamp(business_date)
    api_logger.info(('<日期>' + f'当前交易日--{self.trade_date}'))