如何使用 Fog 重命名文件? [英] How do I rename a file with Fog?

问题描述

我有一个 rails 3.2 应用程序.使用雾在 S3 中存储文件.

I have a rails 3.2 app. Using fog to store files in S3.

我想编写一个脚本来重命名所有已上传的文件.我似乎找不到这方面的任何雾文档.

I would like to write a script to rename all of the files that have been uploaded. I can't seem to find any fog documentation in this area.

这在雾中可能吗?我需要另一个宝石吗?

Is this possible with fog? Do I need another gem?

推荐答案

坏消息是你需要做一个 get/create/destroy

The bad news is you need to do a get/create/destroy

foo = bucket.files.get 'foo'
bar = bucket.files.create :key => 'bar', :body => foo.body
foo.destroy

好消息是，如果您是从同一地区的 ec2 执行此操作，它可能会像在本地计算机上重命名文件一样快

The good news is if you're doing it from ec2 in the same region it will probably happen as fast as renaming a file on your local computer

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