urllib2 : AttributeError‘AttributeError’，

Question

当我调用下面的函数向我的端点发出AttributeError数据的post请求时，我得到了“JSON (‘strip’，)”

def makePostRequest(apiUrl, body):
try:

        jsondata = json.dumps(body)
        jsondataasbytes = jsondata.encode('utf-8')  # needs to be bytes
        len(jsondataasbytes)
        req = urllib2.Request(apiUrl, jsondata, {'Content-Type': 'application/json',
                                                 'Content-Length': jsondataasbytes})
        try:
            response = urllib2.Request(req, jsondataasbytes)
            response_data = response.read()
            print (response_data)
        except Exception as err:
            print ("Error:  %s", err)
except Exception as error:
        print ("error in makePostRequest:    ", error)