import requests url = "http://......." querystring = {"ACCOUNT":"XXXX"} #没有的忽略 files = {'file': open('D://PycharmProjects//test//test.xml', 'rb')} headers = { 'Content-Type': 'application/xml;charset=UTF-8', 'Cache-Control': "no-cache", } r = requests.post(url, files=files, headers=headers, params=querystring) print(response.text)