使用swift和parse获取Facebook用户详细信息

Question

当我通过解析登录新用户时,我需要获取Facebook用户信息详细信息.目前我正在登录下面的新用户.似乎无法获得用户的详细信息.我见过一些写在目标上的代码 - c.大多数功能不再起作用

我正在运行的Facebook iOS sdks是v4.3.0.

@IBAction func facebookButton(sender: AnyObject) {

    PFFacebookUtils.logInInBackgroundWithReadPermissions(permissions) {
        (user: PFUser?, error: NSError?) -> Void in
        if let user = user {
            if user.isNew {
                println("User signed up and logged in through Facebook!")
            } else {
                println("User logged in through Facebook!")
            }
        } else {
            println("Uh oh. The user cancelled the Facebook login.")
        }
    }
}

Answer 1

要获取用户详细信息,您必须在登录请求后发送FBSDKGraphRequest.

这可以在if let user = user {...}块内完成 .

    // Create request for user's Facebook data
    let request = FBSDKGraphRequest(graphPath:"me", parameters:nil)

    // Send request to Facebook
    request.startWithCompletionHandler {

        (connection, result, error) in

        if error != nil {
            // Some error checking here
        }
        else if let userData = result as? [String:AnyObject] {

            // Access user data
            let username = userData["name"] as? String

            // ....
        }
    }