名称/ UID在页面选项卡上没有身份验证？ [英] Name/UID on page tab without authentication?

问题描述

我以前认为没有办法获取用户的信息，特别是他们的用户标识，而没有首先让他们认证您的应用程序。但是，我看到这个页面在自定义页面选项卡上执行：

I had previously thought there was no way to get a user's information, specifically their userid, without first getting them to authenticate your app. I see that this page, however, does that on a custom page tab:

http://www.facebook.com/AutoCADWS?sk=app_4949752878

此页面标签不仅可以获得查看用户的名字，但它也会获得他们的个人资料网址，其中包括他们的用户名。他们如何完成这个没有验证？如果可能的话，有人可以指点我的代码，我可以看到它在我自己的页面选项卡上如何实现吗？

Not only does this page tab get the viewing user's name, but it also gets their profile url, which includes their userid. How do they accomplish this without authentication? If this is possible, could someone point me to example code where I can see just how it implement it on my own page tabs?

推荐答案

p>您链接的页面使用FBML，这是新的应用程序可用的否。

The page you linked to uses FBML, which is no longer available for new Apps.

所以，否的方式来执行而不用用户授权。

So, there is no way to do this without user authorization.

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