获取 Facebook 电子邮件/电子邮件哈希

获取 Facebook 电子邮件/电子邮件哈希

问题描述:

简而言之:是否可以获取用户的 Facebook 电子邮件地址(或经过哈希处理的电子邮件地址),因此我可以将他的 facebook 电子邮件与我数据库中的电子邮件进行比较?我正在尝试获取 FacebookUser 然后使用 facebookUser.email_hash 但没有返回任何内容.

I'll make it short: is it possible to get the user's facebook email adress (or a hashed email adress), so I can let's say compare his facebook email with his email in my database? I'm trying to get a FacebookUser and then use facebookUser.email_hash but that returns nothing.

一个类似的问题是 在此处询问.

而且,我不认为fb api 目前会泄露用户的电子邮件地址.

and, I don't think fb api currently gives away the user email addresses.