今天是昨天的昨天 (@q771021738) 在佬们，JSON格式如何搭建节点中发帖小白初次搭建 {"number":{},"scheme":"mastercard","type":"credit","brand":"World Mastercard Card","country":{"numeric":"840","alpha2":"US","name":"United States of America (the)","emoji":"🇺🇸","currency":"USD","latitude":38,"longitude":-97},"bank":{"name":"Barclays Bank Delaware"},"binnum":"51473620"}

今天是昨天的昨天 (@q771021738) 在佬们，JSON格式如何搭建节点中发帖

小白初次搭建 
{"number":{},"scheme":"mastercard","type":"credit","brand":"World Mastercard Card","country":{"numeric":"840","alpha2":"US","name":"United States of America (the)","emoji":"🇺🇸","currency":"USD","latitude":38,"longitude":-97},"bank":{"name":"Barclays Bank Delaware"},"binnum":"51473620"}