swift - 为什么我收到设备未注册 apns 错误？我有开发环境的有效证书

Question

为什么我收到设备未注册 apns 错误？我没有收到设备 ID 我尝试按照以下方式获取 deviceid

       func application(application: UIApplication, 
          didFinishLaunchingWithOptions 
    launchOptions: [NSObject: AnyObject]?) -> Bool {
    // Override point for customization after application launch.

    var types: UIUserNotificationType = UIUserNotificationType.Badge |
        UIUserNotificationType.Alert |
        UIUserNotificationType.Sound

    var settings: UIUserNotificationSettings = UIUserNotificationSettings(forTypes: types, categories: nil)

    application.registerUserNotificationSettings(settings)
    application.registerForRemoteNotifications()

    return true
}

func application(application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData) {

    var characterSet: NSCharacterSet = NSCharacterSet(charactersInString: "<>")

    var deviceTokenString: String = (deviceToken.description as NSString)
        .stringByTrimmingCharactersInSet(characterSet)
        .stringByReplacingOccurrencesOfString( " ", withString: "") as String

    println(deviceTokenString)

}

是因为苹果错误吗？

Answer 1

确保您在 xcode 中添加了推送通知权利，并且应用程序 ID 已通过推送通知注册。 查看屏幕截图