python利用requests框架 http请求

get请求：

url=URL

payload={'md5':md5}

r=requests.get(url,params=payload)

#print r.status_code

#print r.headers

return r.text

post请求，上传文件：

url=FILE_UPLOAD_URL

path="E:\Desert.jpg"

files={'file':open(path,'rb')}

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

print response