是的，您可以，首先您必须确认AppDelegate中的UNUserNotificationCenter.current（）.delegate

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
    
    //here you have to put these line of code to confirm relevant delegate and to enable device for remote notification if device is still not given access for it
    UIApplication.shared.registerForRemoteNotifications()
    UNUserNotificationCenter.current().delegate = self
    
    return true
}

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之后，你必须添加以下两个单独的方法来处理推送通知。
如果您设备iOS版本低于10.0，请使用此方法..

func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any],
                 fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {

    //To print notification payload
    print(userInfo)

}

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否则您可以使用此方法处理推送通知。

@available(iOS 10.0, *)
func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {

//To print notification payload:
print(response.notification.request.content.userInfo)

}

型