Facebook 页面 API - 页面提要(使用 auth_token 和不使用它有什么区别吗?)
在用户启用我的应用程序的访问权限后,我正在访问 Facebook 上的不同页面,并使用从 Graph API 获取的 auth_token 参数。
现在,我尝试在不使用 auth_token 的情况下通过 API 访问提要数据,似乎得到了同样的结果。获取页面提要时 auth_token 有什么用处吗?
经过身份验证的请求如下所示: https://graph.facebook.com/172697656074654/feed
看来我认证时得到的数据和未认证时得到的数据没有区别。
我的问题是: - 您是否认为某些提要项目在未经验证时可能不会显示?
这是“页面”API 文档,对此的任何输入都很棒,http:// /developers.facebook.com/docs/reference/api/page/
I was accessing different pages on Facebook, and I was using the auth_token
parameter obtained from the Graph API, after the user enabled my application's access in there.
Now, I tried to access the feed data via the API without the auth_token
, and it seems I get the same thing. Is there any use for the auth_token when fetching a page's feed?
Here's how an authenticated request looks like: https://graph.facebook.com/172697656074654/feed
It seems there is no difference between the data I get when authenticating, and the data I get when not being authenticated.
My question would be:
- do you think that it is possible that some feed items won't show up when non-authenticated?
This is the "page" API documentation, any input on this would be great, http://developers.facebook.com/docs/reference/api/page/
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是的,有很大的区别,在 Facebook 中,除了许多其他权限之外,还有一些字段可以
公开访问
和Facebook 上的每个人都可以使用
。查看者可以是:
Facebook 根据每个字段处理每种情况(查看者)。 但是上述内容并不每次都适用。
例如,虽然
对 Facebook 上的每个人都可用
意味着登录用户可以查看我们正在浏览的对象的特定字段,但这并不总是如此。由于对象所有者可能具有严格的隐私设置,该设置将覆盖一般权限。因此该字段不再可见。为了更好地理解这一点:
access_token
参数并再次检查。您会注意到计数现在少于之前的链接!Yes there's a big difference, in Facebook there are fields that are
Publicly accessible
andAvailable to everyone on Facebook
among a lot of other permissions.A viewer can be a:
Facebook deals with each case (viewer) depending on each field. BUT still the above doesn't apply everytime.
For example while
Available to everyone on Facebook
means a logged-in user can view that specific field of the object we are browsing, this is not always true. As the object owner may have strict privacy setting that will override the general permission. And hence that field is no longer visible.To better understand this:
access_token
parameter and check again. You'll notice that the count is now less than the previous link!