ios - Facebook 登录用户数据未显示在 firebase 控制台中

Question

我已经使用 firebase 在我的应用程序中实现了电子邮件和 Facebook 登录。我的代码如下:

对于 fb 登录:

FireBaseHelper.fireBaseHelper.BASE_REF.authWithOAuthProvider("facebook", token: "123") { (error, data) -> Void in

        APP_DELEGATE.hideActivityIndicator()
        if error != nil {
            print(error)
            self.loginErrorAlert("Oops!", message: "Check your username and password.")
        } else {

            // Be sure the correct uid is stored.

            NSUserDefaults.standardUserDefaults().setValue(data.uid, forKey: "uid")

            // Enter the app!

            self.performSegueWithIdentifier("CurrentlyLoggedIn", sender: nil)
        }
    }

对于电子邮件注册:

     let username = usernameField.text
    let email = emailField.text
    let password = passwordField.text

    if username != "" && email != "" && password != "" {

        APP_DELEGATE.showActivityIndicator()

        FireBaseHelper.fireBaseHelper.BASE_REF.createUser(email, password: password, withValueCompletionBlock: { error, result in



            if error != nil {
                 APP_DELEGATE.hideActivityIndicator()
                // There was a problem.
                self.signupErrorAlert("Oops!", message: "Having some trouble creating your account. Try again.")

            } else {

                // Create and Login the New User with authUser
                FireBaseHelper.fireBaseHelper.BASE_REF.authUser(email, password: password, withCompletionBlock: {
                    err, authData in

                    let user = ["provider": authData.provider!, "email": email!, "username": username!]

                      FireBaseHelper.fireBaseHelper.USER_REF.childByAppendingPath(authData.uid).setValue(user, withCompletionBlock: { (error, firebase) -> Void in

                        if error != nil {
                             APP_DELEGATE.hideActivityIndicator()
                            self.signupErrorAlert("Oops!", message: "Having some trouble creating your account. Try again.")

                        }else
                        {
                             APP_DELEGATE.hideActivityIndicator()
                            // Store the uid for future access - handy!
                            NSUserDefaults.standardUserDefaults().setValue(result ["uid"], forKey: "uid")

                            // Enter the app.
                            self.performSegueWithIdentifier("NewUserLoggedIn", sender: nil)

                        }
                      })
                })
           }
        })

    }else
    {
        signupErrorAlert("Oops!", message: "Don't forget to enter your email, password, and a username.")
    }

和辅助类代码:

class FireBaseHelper: NSObject {

    static let fireBaseHelper = FireBaseHelper()

    private var _BASE_REF = Firebase(url: "https://poc-demoApp.firebaseio.com")
    private var _USER_REF = Firebase(url: "https://poc-demoApp.firebaseio.com/users")
 var BASE_REF: Firebase {
        return _BASE_REF
    }

    var USER_REF: Firebase {
        return _USER_REF
    }

 var CURRENT_USER_REF: Firebase {
        let userID = NSUserDefaults.standardUserDefaults().valueForKey("uid") as! String

        let currentUser = Firebase(url: "\(BASE_REF)").childByAppendingPath("users").childByAppendingPath(userID)

        return currentUser!
    }
}

问题是当我用电子邮件用户注册时，我可以在 firebase 的仪表板上看到该用户数据，而当我用 fb 注册时，该用户的数据没有显示在仪表板上，请告诉我问题所在。我有什么想念的吗？显示fb注册成功

Answer 1

Firebase 仅存储电子邮件+密码用户列表。它不会存储与社交提供商(如 Facebook)签约的应用用户的任何数据。因此，这些用户的 Firebase 控制面板上没有任何可显示的内容。

如果您想在数据库中存储有关 Facebook 用户的信息，请参阅 storing user data 部分.