我的app代表是

import UIKit
import Firebase
import FirebaseMessaging
import UserNotifications
import FirebaseInstanceID

//add firebase code app delegate code

@UIApplicationMain
class AppDelegate: UIResponder,UIApplicationDelegate {

var window: UIWindow?
let gcmMessageIDKey = "gcm.message_id"


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


    // Register for remote notifications. This shows a permission dialog on first run,to
    // show the dialog at a more appropriate time move this registration accordingly.
    // [START register_for_notifications]
    if #available(iOS 10.0,*) {
        // For iOS 10 display notification (sent via APNS)
        UNUserNotificationCenter.current().delegate = self

        let authOptions: UNAuthorizationOptions = [.alert,.badge,.sound]
        UNUserNotificationCenter.current().requestAuthorization(
            options: authOptions,completionHandler: {_,_ in })

    } else {

        let settings: UIUserNotificationSettings =
            UIUserNotificationSettings(types: [.alert,.sound],categories: nil)
        application.registerUserNotificationSettings(settings)

        }

    application.registerForRemoteNotifications()

    // [END register_for_notifications]
    FirebaseApp.configure()

    // [START set_messaging_delegate]
    Messaging.messaging().delegate = self
    // [END set_messaging_delegate]

    return true

}

// [START receive_message]
func application(_ application: UIApplication,didReceiveRemoteNotification userInfo: [AnyHashable: Any]) {
    // If you are receiving a notification message while your app is in the background,// this callback will not be fired till the user taps on the notification launching the application.
    // TODO: Handle data of notification
    // Print message ID.
    if let messageID = userInfo[gcmMessageIDKey] {
        print("Message ID: \(messageID)")
    }

    // Print full message.
    print(userInfo)
}

func application(_ application: UIApplication,didReceiveRemoteNotification userInfo: [AnyHashable: Any],fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void) {
    // If you are receiving a notification message while your app is in the background,// this callback will not be fired till the user taps on the notification launching the application.
    // TODO: Handle data of notification
    // Print message ID.
    if let messageID = userInfo[gcmMessageIDKey] {
        print("Message ID: \(messageID)")
    }

    // Print full message.
    print(userInfo)

    completionHandler(UIBackgroundFetchResult.newData)
}
// [END receive_message]


func application(_ application: UIApplication,didFailToRegisterForRemoteNotificationsWithError error: Error) {
    print("Unable to register for remote notifications: \(error.localizedDescription)")
}

// This function is added here only for debugging purposes,and can be removed if swizzling is enabled.
// If swizzling is disabled then this function must be implemented so that the APNs token can be paired to
// the InstanceID token.
func application(_ application: UIApplication,didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
    print("APNs token retrieved: \(deviceToken)")

    // With swizzling disabled you must set the APNs token here.
    InstanceID.instanceID().setAPNSToken(deviceToken,type: InstanceIDAPNSTokenType.sandBox)

}


}


        // [START ios_10_message_handling]
        @available(iOS 10,*)
extension AppDelegate : UNUserNotificationCenterDelegate {

// Receive displayed notifications for iOS 10 devices.
func userNotificationCenter(_ center: UNUserNotificationCenter,willPresent notification: UNNotification,withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
    let userInfo = notification.request.content.userInfo
    // Print message ID.
    if let messageID = userInfo[gcmMessageIDKey] {
        print("Message ID: \(messageID)")
    }

    // Print full message.
    print(userInfo)

    // Change this to your preferred presentation option
    completionHandler([.alert,.sound])
}

func userNotificationCenter(_ center: UNUserNotificationCenter,didReceive response: UNNotificationResponse,withCompletionHandler completionHandler: @escaping () -> Void) {
    let userInfo = response.notification.request.content.userInfo
    // Print message ID.
    if let messageID = userInfo[gcmMessageIDKey] {
        print("Message ID: \(messageID)")
    }

    // Print full message.
    print(userInfo)

    completionHandler()
}
}
// [END ios_10_message_handling]

extension AppDelegate : MessagingDelegate {

// [START refresh_token]
func messaging(_ messaging: Messaging,didRefreshRegistrationToken fcmToken: String) {

    print("Firebase registration token: \(fcmToken)")

    print(fcmToken)

    resgisterNotificationToken(fcmToken: fcmToken)

}
// [END refresh_token]

func application(received remoteMessage: MessagingRemoteMessage) {

    //get called when sending notification from POSTMAN and when app is open

    print("%@",remoteMessage.appData)

    print("%@",remoteMessage)

}


func resgisterNotificationToken(fcmToken:String){

    //let deviceId = UIDevice.current.identifierForVendor!.uuidString

    //let parameters = ["OTY": AppConstants.init().OS_TYPE,"REGID": fcmToken] as Dictionary<String,String>



}

}

我可以收到从firebase控制台发送的通知.
我已将我的firebase库升级到最新的3.0版本.

我也得到了警告.
不推荐使用“InstanceIDAPNSTokenType”：改为使用FIRMessaging的APNSToken属性.

请提供代码解决方案,并给我服务器请求结构,以便我可以从邮递员测试它.

提前致谢.