python+requests——post提交文件

url = 'http://httpbin.org/post'


files = {'file': open('report.xls', 'rb')}

r = requests.post(url, files=files)



#你可以显式地设置文件名，文件类型和请求头：



url = 'http://httpbin.org/post'


files = {'file': ('report.xls', open('report.xls', 'rb'), 'application/vnd.ms-excel', {'Expires': '0'})}



r = requests.post(url, files=files)