download failed,resp code=401,body={"code":"SIGN_ERROR","detail":{"detail":{"issue":"sign not match"},"field":"signature","location":"authorization","sign_information":{"method":"GET","sign_message_length":66,"truncated_sign_message":"GET\n/v3/certificates\n1630651360\nVNzMZmREeCx1qEvPOENoSbdmQvzPyrY3\n\n","url":"/v3/certificates"}},"message":"错误的签名，验签失败"}
到底是啥原因呀
下载平台证书用的是私钥哈，确保使用的商户证书和私钥是正确的。