既然你要求我另一个帖子的评论区，我将发布此工作代码集，其配置与您提到的相同：
import UserNotifications
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate,CLLocationManagerDelegate, UNUserNotificationCenterDelegate {
var window: UIWindow?
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
//############## FIREBASE ##################
registerForPushNotifications(application)
FIRApp.configure()
// Add observer for InstanceID token refresh callback.
NSNotificationCenter
.defaultCenter()
.addObserver(self, selector: #selector(AppDelegate.tokenRefreshNotification),
name: kFIRInstanceIDTokenRefreshNotification, object: nil)
//############ FIREBASE END ################
return true
}
//MARK: - FIREBASE START
//######################################## FIREBASE START ###########################################
func registerForPushNotifications(application: UIApplication) {
if #available(iOS 10.0, *){
UNUserNotificationCenter.currentNotificationCenter().delegate = self
UNUserNotificationCenter.currentNotificationCenter().requestAuthorizationWithOptions([.Badge, .Sound, .Alert], completionHandler: {(granted, error) in
if (granted)
{
UIApplication.sharedApplication().registerForRemoteNotifications()
}
else{
//Do stuff if unsuccessful...
}
})
}
else{ //If user is not on iOS 10 use the old methods we've been using
let notificationSettings = UIUserNotificationSettings(
forTypes: [.Badge, .Sound, .Alert], categories: nil)
application.registerUserNotificationSettings(notificationSettings)
}
}
func application(application: UIApplication, didRegisterUserNotificationSettings notificationSettings: UIUserNotificationSettings) {
if notificationSettings.types != .None {
application.registerForRemoteNotifications()
}
}
func application(application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData) {
let tokenChars = UnsafePointer<CChar>(deviceToken.bytes)
var tokenString = ""
for i in 0..<deviceToken.length {
tokenString += String(format: "%02.2hhx", arguments: [tokenChars[i]])
}
//Tricky line
FIRInstanceID.instanceID().setAPNSToken(deviceToken, type: FIRInstanceIDAPNSTokenType.Sandbox)
print("Device Token:", tokenString)
print("Firebase Token:",FIRInstanceID.instanceID().token())
}
// [START receive_message]
@available(iOS 10.0, *)
func userNotificationCenter(center: UNUserNotificationCenter, willPresentNotification notification: UNNotification, withCompletionHandler completionHandler: (UNNotificationPresentationOptions) -> Void) {
//Handle the notification
//Use this place to handle
}
@available(iOS 10.0, *)
func userNotificationCenter(center: UNUserNotificationCenter, didReceiveNotificationResponse response: UNNotificationResponse, withCompletionHandler completionHandler: () -> Void) {
//Handle the notification
//Use this place to handle the notification
print(response)
}
func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject],
fetchCompletionHandler completionHandler: (UIBackgroundFetchResult) -> Void) {
print(userInfo)
}
// [END receive_message]
// [START refresh_token]
func tokenRefreshNotification(notification: NSNotification) {
if let refreshedToken = FIRInstanceID.instanceID().token() {
print("InstanceID token: \(refreshedToken)")
}
// Connect to FCM since connection may have failed when attempted before having a token.
connectToFcm()
}
// [END refresh_token]
// [START connect_to_fcm]
func connectToFcm() {
FIRMessaging.messaging().connectWithCompletion { (error) in
if (error != nil) {
print("Unable to connect with FCM. \(error)")
} else {
print("Connected to FCM.")
}
}
}
// [END connect_to_fcm]
func applicationDidBecomeActive(application: UIApplication) {
connectToFcm()
UIApplication.sharedApplication().applicationIconBadgeNumber = 0
//FBSDKAppEvents.activateApp()
}
// [START disconnect_from_fcm]
func applicationDidEnterBackground(application: UIApplication) {
//FIRMessaging.messaging().disconnect()
print("Disconnected from FCM.")
}
// [END disconnect_from_fcm]
//###################################### FIREBASE ##########################################
//######################################## END #############################################
}
有效负载格式：
[aps: {
alert = {
body = "Some message.";
title = "Some title";
};
category = " ";
}, Name: ios, gcm.message_id: 0:1474608925388897%17bce75117bc5555]
