ios - 在 APNS 中，无法在除 iPhone 4 以外的任何设备中获取设备 token

Question

在 APNS 中，它无法在除 iPhone 4 和 didRegisterForRemoteNotificationsWithDeviceToken 未执行的任何设备中获取设备 token - 推送通知。

Answer 1

试试这个...

if (SYSTEM_VERSION_LESS_THAN(@"8.0")) {
    [application registerForRemoteNotificationTypes:  (UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound)];
} else {
    UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:(UIRemoteNotificationTypeBadge|UIRemoteNotificationTypeSound|UIRemoteNotificationTypeAlert) categories:nil];
    [[UIApplication sharedApplication] registerUserNotificationSettings:settings];
}