Question

我试图在facebook页面的墙上发帖说我是管理员（不是个人资料），但是没有运气。我该如何实现这一目标？我被困在页面访问令牌检索部分。

#!/usr/bin/python
# coding: utf-8

import facebook
import urllib
import urlparse
import subprocess
import warnings

# Hide deprecation warnings. The facebook module isn't that up-to-date (facebook.GraphAPIError).
warnings.filterwarnings('ignore', category=DeprecationWarning)




# Parameters of your app and the id of the profile you want to mess with.
FACEBOOK_APP_ID     = 'XXXXXXXXXXXXXX'
FACEBOOK_APP_SECRET = 'XXXXXXXXXXXXXXXXXXXXX'
FACEBOOK_PROFILE_ID = 'XXXXXXXXXXX'


# Trying to get an access token. Very awkward.
oauth_args = dict(client_id     = FACEBOOK_APP_ID,
                  client_secret = FACEBOOK_APP_SECRET,
                  scope         = 'manage_pages',
                  response_type = 'token'
                  )
oauth_curl_cmd = ['curl',
                  'https://graph.facebook.com/oauth/access_token?' + urllib.urlencode(oauth_args)]
oauth_response = subprocess.Popen(oauth_curl_cmd,
                                  stdout = subprocess.PIPE,
                                  stderr = subprocess.PIPE).communicate()[0]

print urllib.urlencode(oauth_args)

try:
    oauth_access_token = urlparse.parse_qs(str(oauth_response))['access_token'][0]
except KeyError:
    print('Unable to grab an access token!')
    exit()
print oauth_access_token

facebook_graph = facebook.GraphAPI(oauth_access_token)


# Try to post something on the wall.
try:
    fb_response = facebook_graph.put_wall_post('Hello from Python', \
                                               profile_id = FACEBOOK_PROFILE_ID)
    print fb_response
except facebook.GraphAPIError as e:
    print 'Something went wrong:', e.type, e.message

Answer 1

我不建议通过curl命令行执行此操作，因为它不太安全且不太可靠。您可以使用urllib2和json模块完成所有这些操作

获取访问令牌，您只想拨打https://graph.facebook.com/oauth/access_token?client_id=YOUR_APP_ID&client_secret=YOUR_APP_SECRET&grant_type=client_credentials

所以你会这样做：

url='https://graph.facebook.com/oauth/access_token?client_id=YOUR_APP_ID&client_secret=YOUR_APP_SECRET&grant_type=client_credentials'
target=urllib2.urlopen(url)
token = target.read()[13:]

编辑：我的坏，我忘了facebook / oauth以纯文本为您提供访问令牌，因此您不需要json模块。我已经更新了示例以显示您应该做什么。注意target.read（）将为您提供字符串'access_token = ACCESS_TOKEN'，然后您只是解析它以删除标识符。

要查看对网址的响应并输入您的信息，您将使用acess_token进行json dict。

this page的后半部分应该包含您需要的所有信息。

Facebook发布到页面

1 个答案: