如何获取 Facebook 好友的电子邮件?
问题描述：
我可以通过 Graph API 获取用户朋友的电子邮件吗?以及如何?
Can I get a user's friends emails through Graph API? and How?
答
看来你不能.
您可以获得好友列表，但这只会给您 ID 和姓名.您似乎必须让用户为您提供访问令牌，才能按用户提取私人信息(例如电子邮件).
You can get a list of friends, but that only gives you ids and names. It appears you have to get users to give you an access token to pull private info, such as email, on a per user basis.