问codeDesc":"AuthFailure？

拼接的连接

“GETcns.api.qcloud.com/v2/index.php?Action=RecordList&domain=yixin.cn&Nonce=13204&Region=ap-guangzhou&SecretId=AKIDxhgQyHnP7dt40l7bibJnAJGzUklarpBD&SignatureMethod=HmacSHA256&Timestamp=1549118659”

生成的签名

“MRO4DrDgQSUAfbBWONwh7r0Lev7oapxQBo%2BqB6o5Q%2Bc%3D”

提交的连接

“https://cns.api.qcloud.com/v2/index.php?Action=RecordList&SecretId=AKIDxhgQyHnP7dt40l7bibJnAJGzUklarpBD&Region=ap-guangzhou&Timestamp=1549118659&Nonce=13204&Signature=MRO4DrDgQSUAfbBWONwh7r0Lev7oapxQBo%2BqB6o5Q%2Bc%3D&SignatureMethod=HmacSHA256&domain=yixin.cn

请问是哪里问题 为什么会4100