Client error: `POST https://api.mch.weixin.qq.com/v3/combine-transactions/jsapi` resulted in a `401 Unauthorized` response:
{"code":"SIGN_ERROR","detail":{"detail":{"issue":"sign not match"},"field":"signature","location":"authorization","sign_ (truncated...)
401 Unauthorized
{"code":"SIGN_ERROR","detail":{"detail":{"issue":"sign not match"},"field":"signature","location":"authorization","sign_information":{"method":"POST","sign_message_length":865,"truncated_sign_message":"POST\n/v3/combine-transactions/jsapi\n1596553993\nFXHNlcCAQyDjbKYnaiTkGEPmhfDtVRuL\n\"{\\\"comb\n","url":"/v3/combine-transactions/jsapi"}},"message":"验签失败,请检查签名\t"}
验证签名工具:
链接:https://pan.baidu.com/s/1ixOAnYyZVW13dFr0jWVpvw
提取码:wujv,麻烦使用V3签名验证工具参考V3签名文档https://wechatpay-api.gitbook.io/wechatpay-api-v3/
进行排查修改。V3签名需使用apiv3秘钥。麻烦参考https://kf.qq.com/faq/180830E36vyQ180830AZFZvu.html