我在做商家券的领取时，一直报错签名错误，但是我计算得到的签名和微信工具计算得到的签名一致，一直找不到问题出在哪里
我在做商家券的领取时，一直报错签名错误，但是我计算得到的签名和微信工具计算得到的签名一致，一直找不到问题出在哪里
When I was collecting the business voucher, I always reported a wrong signature error, but the signature I calculated was consistent with the signature calculated by wechat tool, so I couldn't find the problem
回答：
原文出处:领取商家券报错签名错误
群主管理都是支付大佬
你好，你这边是调用商家券哪个接口返回签名错误？发券？还是创建商家券报错。麻烦详细说明。