升级iOS时，缓存目录是否被删除? [英] Does Cache Directory gets deleted when upgrading iOS?

问题描述

我想知道在升级iOS时是否删除了Cache目录?

I would like to know whether the Cache directory gets deleted when upgrading iOS?

推荐答案

文档中对此没有明确的答案.当设备磁盘空间不足或执行完全还原时，可以清除它.

There are no clear answer for this in the documentation. It can be purged when the device gets low on disk space or performing a full restoration.

Application_Home/Library/Caches

Application_Home/Library/Caches

使用此目录写入任何特定于应用程序的支持文件 您想要在应用程序启动之间或期间持续存在的时间 应用程序更新.您的应用通常负责 添加和删​​除这些文件.它也应该能够重新创建 根据需要删除这些文件，因为iTunes会在整个过程中将其删除 恢复设备.

Use this directory to write any application-specific support files that you want to persist between launches of the application or during application updates. Your application is generally responsible for adding and removing these files. It should also be able to re-create these files as needed because iTunes removes them during a full restoration of the device.

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