已反复确认 商户号mchid 和 公众号mch_appid无误。提交参数格式如下。
希望各位大神提点一下
企业付款到零钱,为何总是出现 [param mch_id is in valid]错误?Why does the [param mch_id is in valid] error always appear when the company pays to the change?
企业付款到零钱,为何总是出现 [param mch_id is in valid]错误?已反复确认 商户号mchid 和 公众号mch_appid无误。提交参数格式如下。
希望各位大神提点一下
The official account number mchid and the public number mch_ have been repeatedly confirmed. Appid is correct. The format of the submission parameter is as follows. I hope you'll be more alert
回答:
我推测你的openid应该不对
用postman测试一笔,如果还报错,提供一下请求参数,返回参数,postman截图