ios - 解析 - 设置设备 token

Question

我正在尝试在解析中设置设备 token 。官方文档给出了如下代码来实现这一点

官方文档( objective-c )

- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
  // Store the deviceToken in the current installation and save it to Parse.
  PFInstallation *currentInstallation = [PFInstallation currentInstallation];
  [currentInstallation setDeviceTokenFromData:deviceToken];
  currentInstallation.channels = @[ @"global" ];
  [currentInstallation saveInBackground];
}

我已按如下方式转换代码但收到错误。

我的代码(Swift)

func application( applcation: UIApplication!, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData! ) {
    println(deviceToken)

  let currentInstallation = PFInstallation.currentInstallation()

            currentInstallation .setDeviceTokenFromData(deviceToken)
            currentInstallation .setObject(PFUser.currentUser(), forKey: "owner")
            currentInstallation .addUniqueObject("Test", forKey: "channels")
            currentInstallation .save()

我在运行我的代码时收到以下错误:

 Break on warnBlockingOperationOnMainThread() to debug.
2014-11-13 03:44:01.306 Meetr[8855:2084537] Error: invalid type for key deviceToken, expected array, but got string (Code: 111, Version: 1.4.2)
sent

谁能帮我看看这是为什么？我很困惑，因为我只是将原始 objective-c 代码转换为 swift。

提前致谢。

Answer 1

我刚刚设置了我的 Parse 通知，没有任何问题。你有错误的那一行正是我的错误所在，所以我认为这不是问题所在。这是我在 App Delegate 中的所有内容:

    func application(application: UIApplication!, didFinishLaunchingWithOptions launchOptions: NSDictionary!) -> Bool {
    // Override point for customization after application launch.

    //ENABLE PUSH NOTIFICATIONS
    let userNotificationTypes = (UIUserNotificationType.Alert | UIUserNotificationType.Badge | UIUserNotificationType.Sound)
    let settings = UIUserNotificationSettings(forTypes: userNotificationTypes, categories: nil)
    application.registerUserNotificationSettings(settings)
    application.registerForRemoteNotifications()

    return true

}

func application(application: UIApplication!, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData!) {
    //Store the deviceToken in the current installation and save it to Parse.

    let currentInstallation: PFInstallation = PFInstallation.currentInstallation()
    currentInstallation.setDeviceTokenFromData(deviceToken)
    currentInstallation.saveInBackground()
}

func application(application: UIApplication!, didReceiveRemoteNotification userInfo: NSDictionary!) {
    PFPush.handlePush(userInfo)
}