我们的应用由于需要在后台使用网络更新数据，就算手机息屏后也需要使用到网络。可小米手机的神隐模式会禁止掉应用在息屏后使用网络，只有加入到白名单后才能不被神隐模式限制。请问有没有办法知道用户开启了神隐模式？
业精于勤，荒于嬉;行成于思，毁于随。
You can determine whether the user is using a Xiaomi phone and Xiaomi’s system version. If the current system has a hard mode, the user will be prompted at the beginning that for normal use of the software, please join Xiaomi’s whitelist.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
You can determine whether the user is using a Xiaomi phone and Xiaomi’s system version. If the current system has a hard mode, the user will be prompted at the beginning that for normal use of the software, please join Xiaomi’s whitelist.