How to authenticate a user in Parse iOS SDK using OAuth?
问题 Parse Server offers OAuth authentication. How can I use the Parse Server's predefined OAuth modules, e.g. Facebook, to sign up a new user or login an existing user of the '_User' class? The Parse Server docs give examples on how to configure the OAuth modules. But how do I use it in an iOS project to login or signup a user? 回答1: 1, create a class extends from both NSObject and PFUserAuthenticationDelegate. class AuthDelegate:NSObject, PFUserAuthenticationDelegate { func