我正在尝试按照本指南在我的网络应用程序中使用 Youtube api https://developers.google.com/youtube/2.0/developers_guide_protocol_oauth2#OAuth2_Server_Side_Web_Applications_Flow我已经成功完成了第 3 步并获得了**授权码** .
现在我坚持向这个网址发出 POST 请求https://accounts.google.com/o/oauth2/token
我想提出这样的请求:(取自我上面给出的链接)
POST /o/oauth2/token HTTP/1.1
Host: accounts.google.com
Content-Type: application/x-www-form-urlencoded
code=4/ux5gNj-_mIu4DOD_gNZdjX9EtOFf&
client_id=1084945748469-eg34imk572gdhu83gj5p0an9fut6urp5.apps.googleusercontent.com&
client_secret=hDBmMRhz7eJRsM9Z2q1oFBSe&
redirect_uri=http://localhost/oauth2callback&
grant_type=authorization_code
我试过这样的事情:
headers = {'Content-Type': 'application/x-www-form-urlencoded code=4/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx&client_id=xxxxxxxxxxx.apps.googleusercontent.com&client_secret=xxxxxxxxxxxxxxxxx&redirect_uri=http://127.0.0.1:8000/information/youtube/&grant_type=authorization_code'}
r = requests.post(url, headers)
我收到了这个错误:
<Response [411]>
u'<!DOCTYPE html>\n<html lang=en>\n <meta charset=utf-8>\n <meta name=viewport content="initial-scale=1, minimum-scale=1, width=device-width">\n <title>Error 411 (Length Required)!!1</title>\n <style>\n *{margin:0;padding:0}html,code{font:15px/22px arial,sans-serif}html{background:#fff;color:#222;padding:15px}body{margin:7% auto 0;max-width:390px;min-height:180px;padding:30px 0 15px}* > body{background:url(//www.google.com/images/errors/robot.png) 100% 5px no-repeat;padding-right:205px}p{margin:11px 0 22px;overflow:hidden}ins{color:#777;text-decoration:none}a img{border:0}@media screen and (max-width:772px){body{background:none;margin-top:0;max-width:none;padding-right:0}}\n </style>\n <a href=//www.google.com/><img src=//www.google.com/images/errors/logo_sm.gif alt=Google></a>\n <p><b>411.</b> <ins>That\u2019s an error.</ins>\n <p>POST requests require a <code>Content-length</code> header. <ins>That\u2019s all we know.</ins>\n'
我知道我对发布请求有误,我需要您指导如何使其发挥作用。
谢谢!