删除后文档中的文件目录

Question

我在ios设备的文档目录中创建了一个sqlite文件[或任何文件]。如果我从设备中删除了应用程序（删除），该文件会保留还是被删除？

Answer 1

The sandbox of an application deletes automatically when you delete the app. It happens in both your device and in iOS simulator.

Answer 2

Documents directory allows you to store files and subdirectories your app creates or may need, for example a database.

Your application works in a sandbox environment. When you delete the application in simulator or device, the directory that was created by application is deleted and so do the files residing in it.

When you reset your simulator you can find the deleted files in the trash.