"heat_no":"LAX20211202", "sub_no":1.23, "shop_code":"000", "st_time":"1999-01-11 11:10:10", "flag_close":"LAX20211202", "valid":"LAX20211202", "site_no":"LAX20211202"
}
{"code": 999,"message": "各炉流程记录档的炉序（sub_no）格式不合法"}