python hmac-sha1

def getSignature(Token,paramss1):    s = getParam(paramss1)    print(s)    # for k, v in paramss1.items():    #     s += k + '=' + v +'&'    # s = s[:-1].lower()    # return  hmac.new(Token,s,hashlib.sha1).digest().encode('base64').rstrip()#刪除末尾的空格    return  base64.b64encode(hmac.new(Token.encode('ascii'), s.encode('ascii'), hashlib.sha1).digest())#刪除末尾的空格