iOS 13.3.1 在 App 文件夹下显示 .sqlite 文件
[英]iOS 13.3.1 shows .sqlite file under App's folder
问题描述
After updating iOS 13.3.1, Files app shows ".sqlite" files under App's folder.
更新 iOS 13.3.1 后，文件应用程序在应用程序的文件夹下显示“.sqlite”文件。
Files -> On My iPhone -> [APP]
Is it iOS bug ?是iOS错误吗？ Will it cause any problems ?它会导致任何问题吗？
Note* I checked my other mobile with iOS 12.2 it doesn't have this behaviour.注意*我用 iOS 12.2 检查了我的其他手机，它没有这种行为。
1 个解决方案
解决方案1
1 已采纳 2020-02-13 17:36:12
It's because this app has put this SQLite database file in the documents folder rather than the application support folder.这是因为此应用程序已将此 SQLite 数据库文件放在文档文件夹而不是应用程序支持文件夹中。 See iOS Storage Best Practices .请参阅iOS 存储最佳实践。
Will it cause any problems?
Yes, you are exposing internal implementation details to users, it's a potential security issue (if you have anything confidential in that database) and anyone with access to that device can now easily extract everything in that database.是的，您正在向用户公开内部实施细节，这是一个潜在的安全问题（如果您在该数据库中有任何机密），并且任何有权访问该设备的人现在都可以轻松提取该数据库中的所有内容。 And a user theoretically could even alter this database, breaking the app or changing its behavior.理论上，用户甚至可以改变这个数据库，破坏应用程序或改变其行为。
You definitely want to have the app check to see if this file exists in the Documents directory, and if so, programmatically move it to the Application Support directory and open it from there from that point on.您肯定希望应用程序检查此文件是否存在于 Documents 目录中，如果存在，请以编程方式将其移动到 Application Support 目录，然后从那里打开它。
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