###########鉴权代码######################
#鉴权签名appid=''bucket = ''SecretID = ''secret_key = ''expiredTime = time.time()+2592000currentTime = time.time()rand = round(random.random()*(10**8))userid = "0"#资源存储的唯一标识，单次签名必填；多次签名选填，如填写则会验证与当前操作的文件路径是否一致。fileid = 'xuehua.jpg'req = "a=[{appid}]&b=[{bucket}]&k=[{SecretID}]&e=[{expiredTime}]&t=[{currentTime}]&r=[{rand}]&u=[{userid}]&f=[{fileid}]".format(appid=appid,bucket=bucket,SecretID=SecretID,expiredTime=expiredTime,currentTime=currentTime,rand=rand,userid=userid,fileid=fileid)req = bytes(req,'utf8')secret_key = bytes(secret_key,'utf8')sha = hmac.new(secret_key,req,digestmod=hashlib.sha1)encrypts = sha.digest()print(encrypts)sign = base64.b64encode(encrypts)print(sign)结果
####################请求静态活体检测api########################
url_livedetectpicture = 'http://service.image.myqcloud.com/face/livedetectpicture'header = {'Authorization':sign,"content-type":"application/json"}data = {'appid':appid,"sign":'123456',"url":"http://compuspro-*********.coscd.myqcloud.com/advertising/2017/12/07/bear_three.png"}r = requests.post(url_livedetectpicture,data = data,params=header)print(r.text)结果
{"code":3,"message":"invalid request: parsing error - check content-type and body","data":{}}网上资料也不多，希望能请教到大神或有经验的朋友，这个请求该怎么改 |
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