从用户名检索Facebook id [英] Retrieve Facebook id from username

问题描述

我想检索一个Facebook用户的用户名。

示例：给定 helloworld 返回 100003263065603 p>

我明白Graph API不允许这样做，但是有些网站，例如 lookup-id 和 findmyfbid 可以做到这一点。

我猜他们在做某种刮削？如果是这样，我将如何在Node.js中实现这一点。

解决方案

这些网站最有可能会抓住个人资料页面，这是不允许的。不要这样做，反正应该不用了。只需让用户授权您的应用程序，您将获得（应用程序范围）的ID。没有严格的使用用户名或其全球ID的申请。

I would like to retrieve a Facebook user's id given their username.

Example: Given helloworld return 100003263065603.

I understand that the Graph API does not allow this anymore, but several sites, such as lookup-id and findmyfbid are able to do this.

I am guessing they are doing some sort of scraping? If so, how would I implement this in Node.js

解决方案

Those sites most likely scrape the profile page, which is not allowed. Don´t do that, should not need to anyway. Just let the user authorize your App and you will get his (App Scoped) ID. There´s no serious application for using the username or his global ID anymore.

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