如何从登录电子邮件地址获取Facebook用户ID [英] How to get a facebook user id from the login email address
问题描述
有没有办法从他们的登录电子邮件地址获取用户的Facebook用户ID？
Is there a way to get a user's facebook user id from their login email address?
我想要一个API调用，我可以提供 joe@example.com 并获取Facebook用户ID 342255534 。
I want an API call where I can provide joe@example.com and get facebook user id 342255534.
我会使用该ID调用 http://graph.facebook.com/342255534/picture?type=large
我最近发现的是 https://graph.facebook.com/search?q=EMAILADDRESS&type=user&access_token=ACCESSTOKEN ，但这需要访问令牌，我希望避免。
The closest thing I've found is https://graph.facebook.com/search?q=EMAILADDRESS&type=user&access_token=ACCESSTOKEN, but that requires an access token, which I'm hoping to avoid.
我知道这不是它应该如何工作，但是有没有办法获得通用访问令牌？
I know this isn't how it's supposed to work, but is there a way to get a generic access token?
推荐答案
您可以使用自己的access_token作为应用程序，并将其更改为长期访问令牌，以便您可以在cron中进行API调用。唯一的问题是您必须经常登录到应用程序以更新访问令牌。
You can use your own access_token for the application, and change it to a long-lived access token so you can make the API call in a cron. The only issue is that you will have to login to the app every so often to update the access token.
更新：用户搜索API现在已被弃用，因此您无法使用电子邮件地址进行搜索。但是基于名称的搜索仍然可行。
UPDATE: The User Search API is now deprecated, so you cannot search using email addresses. But name based searches still work.
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