相关疑难解决方法(0)

我正在处理推送通知.我编写了以下代码来获取设备令牌.

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {    
    // Override point for customization after application launch.

    // Add the view controller's view to the window and display.
    [self.window addSubview:viewController.view];
    [self.window makeKeyAndVisible];

    NSLog(@"Registering for push notifications...");    
    [[UIApplication sharedApplication] registerForRemoteNotificationTypes:
     (UIRemoteNotificationTypeSound | UIRemoteNotificationTypeAlert)];

    return YES;
}

- (void)application:(UIApplication *)app didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken { 
    NSString *str = [NSString stringWithFormat:@"Device Token=%@",deviceToken];
    NSLog(@"This is device token%@", deviceToken);
}

- (void)application:(UIApplication *)app didFailToRegisterForRemoteNotificationsWithError:(NSError *)err { 
    NSString *str = [NSString stringWithFormat: @"Error: %@", err];
    NSLog(@"Error %@",err);    
}

我能够在设备上成功运行应用程序,但无法在控制台上获取设备ID.

我对认证和配置文件没有任何问题.

我正在尝试amazon sns从控制台中创建平台终结点。以下是我从中收到的设备令牌FCM/APNs：

fUG5dIcN_pA:APA91bEciRwWuvTIezAKcJ5y1xz5z6BygE3YJkywdCGCFJD93NTfjARwPRommwgsfvVo2iH_qZWT7D2Lxnc69uanato1UUq-nLl5R1L0qF4exT7zjM9Wdy9Evs6h-EOBtIVv7Vv8bPE1

我收到一个错误消息：iOS设备令牌必须不超过400个十六进制字符。看起来APNs已以字符串格式发送令牌，而Amazon期望以十六进制字符形式发送。