Facebook从应用程序选项卡获取用户ID [英] Facebook Get User ID From Application Tab

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问题描述

如果他想要,Facebook应用程序可以有一个用户可以添加到他的个人资料标签页的标签。



如何获取UID或以其他方式标识当前登录用户为了自定义他的布局?



谢谢。

解决方案

此处所示:


当Facebook首次访问您的标签页时,Facebook不会传回观看用户是谁。 Facebook确实在fb_sig_profile_user参数中发送个人资料所有者的身份证明,因此您知道要显示内容的个人资料。


用户与您的标签交互后的请求参数。我找不到精确的参数名称,因为它们删除了一个维基页面,该页面用于包含所有已传递参数的列表,但如果转储所有请求变量,则应该可以看到它(但不能在第一次访问期间)。 / p>

Facebook apps are allowed to have a tab that a user can add to his profile's tabs if he wants.

How can I get the uid or otherwise identify the currently logged in user in order to customize the layout for him please?

Thank you.

解决方案

As noted here:

Facebook does not pass back who the viewing user is when she first visits your tab. Facebook does send the profile owner's ID in the fb_sig_profile_user parameter, so you know whose profile to display content for.

Visitor id is passed as request parameter after a user interacts with your tab. I can't find exact parameter name as they removed a wiki page that used to contain a list of all passed parameters, but if you dump all your request vars you should be able to see it (but not during the first visit).

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