python,腾讯云加密后鉴权失败

Question

sig_string="GETyunsou.api.qcloud.com/v2/index.php?Action={{action}}&Nonce={{none}}&Region={{region}}&SecretId={{secretId}}&Timestamp={{timeStamp}}&instanceIds.0={{instanceId}}&limit=20&offset=0".format(action=action,nonce=nonce,region=region,secretId=secretId,timeStamp=timeStamp,instanceId=instanceId)
sig=sig_string.encode(encoding="utf-8")
import hashlib
m= hashlib.sha1()
m.update(sig)
import base64
result_sig=base64.b64encode(m.digest())
#获取鉴权
data_ready["Signature"]=result_sig
print(result_sig)

b'SwcPpReUwFZU1cgsiaYl54OGc7Y='

鉴权去

r=requests.post("https://yunsou.api.qcloud.com/v2/index.php",params={"Action":action},data=data_ready)
print(r.url)
print(r.content["message"].decode())

b'{"code":4100,"message":"\\u9274\\u6743\\u5931\\u8d25\\uff0c\\u8bf7\\u53c2\\u8003\\u6587\\u6863\\u4e2d\\u9274\\u6743\\u90e8\\u5206\\u3002","codeDesc":"AuthFailure"}'

完整图片长这样

Answer 1

解码看错误信息。