pythonpost发送文件_pythonpost上传文件

1.使用urllib2原始的方式

import urllib2

__author__ &＃61; &＃39;huangjianan&＃39;

def post_file(url,filepath,header):

boundary &＃61; &＃39;IYhWIT-aMbWSbS32CkryLCcV4lp-3N&＃39;

#body

pic_type&＃61;filepath.split(&＃39;.&＃39;)[-1]

data &＃61; []

data.append(&＃39;--%s&＃39; % boundary)

fr&＃61;open(filepath,&＃39;rb&＃39;)

data.append(&＃39;Content-Disposition: form-data; name&＃61;"%s"; filename&＃61;"test.%s"&＃39; % (&＃39;avataFile&＃39;,pic_type))

data.append(&＃39;Content-Type: image/%s\r\n&＃39; % pic_type)

buffer&＃61;fr.read()

data.append(buffer)

fr.close()

data.append(&＃39;--%s--\r\n&＃39; % boundary)

http_body&＃61;&＃39;\r\n&＃39;.join(data)

req&＃61;urllib2.Request(url, data&＃61;http_body)

#header

for (k,v) in header.items():

req.add_header(k,v)

resp &＃61; urllib2.urlopen(req, timeout&＃61;5)

response&＃61;resp.read()

return response

2.使用requests方式

import requests

headers &＃61; {&＃39;content-type&＃39;: &＃39;application/x-www-form-urlencoded; charset&＃61;UTF-8&＃39;,

&＃39;Accept-Encoding&＃39;:&＃39;gzip,deflate&＃39;}

fileparams &＃61; {"Filedata": (filepath.split("/")[-1], open(abspath, "rb"), "application/octet-stream")}

r &＃61; requests.post(url, data&＃61;{},files&＃61;fileparams, headers&＃61;headers)