Ios 推送通知不起作用Xcode 11.3.1

以下是我的情况：我生成了一个生产推送通知证书。在Apple Developer Portal上，证书显示为：

我有苹果开发证书和苹果发行证书：

我使用Xcode 11.3.1创建了一个存档，并使用Ad Hoc分发了我的应用程序。以下是特别摘要：

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我已启用推送通知，但它们不起作用。应用程序处于后台时，我无法接收通知。当我在Xcode 10.3中使用iPhone分发证书时，通知使用了相同的代码。我错过了什么？谢谢

以下是整合推送通知的过程，请一步一步地进行：

首先登录到您的apple开发者帐户->标识符->单击您的应用标识符并启用推送通知。 启用通知后，它将要求您提供CertificateSigningRequest.certSigningRequest，您需要打开Keychain access并单击“证书助手”->“从证书颁发机构申请证书”

创建该证书后，您需要在apple帐户中添加该证书。并从那里下载development.cer和aps.cer证书

下载这些证书后，只需单击两个证书，这将打开您的密钥链访问。现在左键单击这些证书并导出.p12证书，它将要求您为该证书生成密码

现在打开你的firebase帐户，进入设置->云消息->添加你的production.p12和development.p12证书

现在回到xcode 转到应用程序目标->登录和功能->添加推送通知和添加后台模式，检查后台获取和远程通知

现在来看看代码，添加pod并安装

pod 'Firebase/Analytics' 
pod 'Firebase/Messaging'

打开AppDelegate导入这些

import FirebaseAnalytics
import Firebase
import FirebaseMessaging

添加代理MessagingDelegate

启动让gcmMessageIDKey=gcm.message_id

将这些添加到didFinishLaunchingWithOptions方法中

添加后，在app delegate中添加这些方法，即可接收推送通知：

//Push Notifications

   func application(application: UIApplication,
                       didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData) {
          Messaging.messaging().apnsToken = deviceToken as Data
      }
      func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any]) {

          InstanceID.instanceID().instanceID { (result, error) in
              if let error = error {
                  print("Error fetching remote instance ID: \(error)")
              } else if let result = result {
                  print("Remote instance ID token: \(result.token)")
                  //  self.instanceIDTokenMessage.text  = "Remote InstanceID token: \(result.token)"
              }
          }

          print(userInfo)
      }

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

          if let messageID = userInfo[gcmMessageIDKey] {
              print("Message ID: \(messageID)")
          }

          print(userInfo)

          completionHandler(UIBackgroundFetchResult.newData)
      }

    func userNotificationCenter(_ center: UNUserNotificationCenter,
                                   willPresent notification: UNNotification,
                                   withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
           let userInfo = notification.request.content.userInfo

           if let messageID = userInfo[gcmMessageIDKey] {
               print("Message ID: \(messageID)")
           }

           completionHandler([])
       }

       func userNotificationCenter(_ center: UNUserNotificationCenter,
                                   didReceive response: UNNotificationResponse,
                                   withCompletionHandler completionHandler: @escaping () -> Void) {
           let userInfo = response.notification.request.content.userInfo

           if let messageID = userInfo[gcmMessageIDKey] {
               print("Message ID: \(messageID)")
           }

           print(userInfo)

           completionHandler()
       }


       func messaging(_ messaging: Messaging, didReceiveRegistrationToken fcmToken: String) {
           print("Firebase registration token: \(fcmToken)")
           let dataDict:[String: String] = ["token": fcmToken]


           NotificationCenter.default.post(name: Notification.Name("FCMToken"), object: nil, userInfo: dataDict)

           UserDefaults.standard.set(fcmToken, forKey: "FCMToken")
           UserDefaults.standard.synchronize()

       }

       func messaging(_ messaging: Messaging, did remoteMessage: MessagingRemoteMessage) {
           print("Received data message: \(remoteMessage.appData)")
       }

       func messaging(_ messaging: Messaging, didReceive remoteMessage: MessagingRemoteMessage) {
           print("Received data message: \(remoteMessage.appData)")
       }

       func application(_ application: UIApplication,
                        didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
           Messaging.messaging().apnsToken = deviceToken as Data

       }

       func messaging(_ messaging: Messaging, didRefreshRegistrationToken fcmToken: String) {
           print("Firebase registration token: \(fcmToken)")

           let dataDict:[String: String] = ["token": fcmToken]



       }

---

以下是整合推送通知的过程，请逐步进行：

首先登录到您的apple开发者帐户->标识符->单击您的应用标识符并启用推送通知。 启用通知后，它将要求您提供CertificateSigningRequest.certSigningRequest，您需要打开Keychain access并单击“证书助手”->“从证书颁发机构申请证书”

创建该证书后，您需要在apple帐户中添加该证书。并从那里下载development.cer和aps.cer证书

下载这些证书后，只需单击两个证书，这将打开您的密钥链访问。现在左键单击这些证书并导出.p12证书，它将要求您为该证书生成密码

现在打开你的firebase帐户，进入设置->云消息->添加你的production.p12和development.p12证书

现在回到xcode 转到应用程序目标->登录和功能->添加推送通知和添加后台模式，检查后台获取和远程通知

现在来看看代码，添加pod并安装

pod 'Firebase/Analytics' 
pod 'Firebase/Messaging'

打开AppDelegate导入这些

import FirebaseAnalytics
import Firebase
import FirebaseMessaging

添加代理MessagingDelegate

启动让gcmMessageIDKey=gcm.message_id

将这些添加到didFinishLaunchingWithOptions方法中

添加后，在app delegate中添加这些方法，即可接收推送通知：

//Push Notifications

   func application(application: UIApplication,
                       didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData) {
          Messaging.messaging().apnsToken = deviceToken as Data
      }
      func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any]) {

          InstanceID.instanceID().instanceID { (result, error) in
              if let error = error {
                  print("Error fetching remote instance ID: \(error)")
              } else if let result = result {
                  print("Remote instance ID token: \(result.token)")
                  //  self.instanceIDTokenMessage.text  = "Remote InstanceID token: \(result.token)"
              }
          }

          print(userInfo)
      }

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

          if let messageID = userInfo[gcmMessageIDKey] {
              print("Message ID: \(messageID)")
          }

          print(userInfo)

          completionHandler(UIBackgroundFetchResult.newData)
      }

    func userNotificationCenter(_ center: UNUserNotificationCenter,
                                   willPresent notification: UNNotification,
                                   withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
           let userInfo = notification.request.content.userInfo

           if let messageID = userInfo[gcmMessageIDKey] {
               print("Message ID: \(messageID)")
           }

           completionHandler([])
       }

       func userNotificationCenter(_ center: UNUserNotificationCenter,
                                   didReceive response: UNNotificationResponse,
                                   withCompletionHandler completionHandler: @escaping () -> Void) {
           let userInfo = response.notification.request.content.userInfo

           if let messageID = userInfo[gcmMessageIDKey] {
               print("Message ID: \(messageID)")
           }

           print(userInfo)

           completionHandler()
       }


       func messaging(_ messaging: Messaging, didReceiveRegistrationToken fcmToken: String) {
           print("Firebase registration token: \(fcmToken)")
           let dataDict:[String: String] = ["token": fcmToken]


           NotificationCenter.default.post(name: Notification.Name("FCMToken"), object: nil, userInfo: dataDict)

           UserDefaults.standard.set(fcmToken, forKey: "FCMToken")
           UserDefaults.standard.synchronize()

       }

       func messaging(_ messaging: Messaging, did remoteMessage: MessagingRemoteMessage) {
           print("Received data message: \(remoteMessage.appData)")
       }

       func messaging(_ messaging: Messaging, didReceive remoteMessage: MessagingRemoteMessage) {
           print("Received data message: \(remoteMessage.appData)")
       }

       func application(_ application: UIApplication,
                        didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
           Messaging.messaging().apnsToken = deviceToken as Data

       }

       func messaging(_ messaging: Messaging, didRefreshRegistrationToken fcmToken: String) {
           print("Firebase registration token: \(fcmToken)")

           let dataDict:[String: String] = ["token": fcmToken]



       }

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请使用推送通知内容（即您尝试接收的APNS JSON）更新您的问题。请使用推送通知内容（即您尝试接收的APNS JSON）更新您的问题。在我启用的后台模式中：IP语音、后台提取、远程通知、音频、播放和画中画。我真的需要firebase吗？当我从Xcode 10.3临时部署应用程序时，我的通知在没有firebase的情况下工作。这是与Xcode本身有关的问题吗？对于推送通知，您需要配置firebase帐户或套接字编程。没有其他选项可以将推送通知与这两种功能集成在一起。对于通知，只需在后台模式下启用->检查后台获取和远程通知。为什么这一行被注释掉：://self.instanceIDTokenMessage.text=Remote InstanceID-token:result.token。我正在从旧版本升级，而InstancedTokenMessage似乎不再存在。在后台模式中，我已经启用了：IP语音、后台提取、远程通知、音频、播放和画中画。我真的需要firebase吗？当我从Xcode 10.3临时部署应用程序时，我的通知在没有firebase的情况下工作。这是与Xcode本身有关的问题吗？对于推送通知，您需要配置firebase帐户或套接字编程。对于integr，没有其他选项

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ate推送通知与这两件事有关。对于通知，只需在后台模式下启用->检查后台获取和远程通知。为什么这一行被注释掉：://self.instanceIDTokenMessage.text=Remote InstanceID-token:result.token。我正在从旧版本升级，而InstancedTokenMessage似乎不再存在。不需要吗？