从锁定屏幕处理本地操作时无法从iOS应用程序沙箱中读取

To handle local actions, my app needs to read a file to decide what to do. This works fine when the local action is coming from a user interacting with a banner or an alert. It also works when the local action is coming from a user interacting with a notification on the lock screen, as long as the app is currently backgrounded (as opposed to completely off).To handle local actions, my app needs to read a