Windows回收站如何工作？

ゝ一纸荒年。 2021-07-26 15:20 380阅读 0赞

![822ff84ce47431e05475da6653df513f.png][]

You delete a file in Windows, it gets dumped into the Recycle Bin, and later you fish it back out. What exactly happens during that whole process?

您在Windows中删除文件，然后将其转储到回收站中，然后再将其捞出。 在整个过程中到底发生了什么？

*Today’s Question & Answer session comes to us courtesy of SuperUser—a subdivision of Stack Exchange, a community-driven grouping of Q&A web sites.*

*今天的“问答”环节由SuperUser提供，它是Stack Exchange的一个分支，该社区是由社区驱动的Q＆A网站分组。*

## 问题 **(**The Question**)** ##

SuperUser reader Jonath0n is curious about the Recycle Bin:

超级用户读者Jonath0n对回收站感到好奇：

> What does the Recycle Bin in Windows actually do? Is it just a glorified folder and a holding place for soon to be deleted files, or does it do something specific? Specifically, are files that are “moved” to the Recycle Bin actually moved on the hard disc, or are just the pointers to the files moved? I am a fairly experienced user, I just wanted a more depth explanation of the Recycle Bin.
> 
> Windows中的回收站实际上有什么作用？ 它只是一个美化的文件夹，一个可以很快删除文件的地方，还是做一些特定的事情？ 具体来说，是“移动”到回收站的文件实际上是在硬盘上移动的，还是仅仅是指向文件移动的指针？ 我是一个经验丰富的用户，我只想对回收站进行更深入的说明。

So what’s the story? How exactly does the Recycle Bin function as a sort of file purgatory?

那是什么故事？ 回收站如何作为一种文件炼狱功能？

## 答案 **(**The Answer**)** ##

SuperUser contributor Tim Wijsman offers a peak behind the curtain:

超级用户贡献者Tim Wijsman提供了一个幕后高峰：

> The reference is removed, a metadata file is kept in the Recycle Bin to know the original location.
> 
> 删除引用，将元数据文件保留在回收站中以了解原始位置。
> 
> In the early days, on Windows 95 and 98 this was located in `\RECYCLED`. On Windows 2000 and later it was renamed to `\RECYCLER`. Since Windows Vista it is now a special folder called `\$Recycle.Bin`.
> 
> 早期，在Windows 95和98上，该文件位于`\RECYCLED` 。 在Windows 2000及更高版本上，它已重命名为`\RECYCLER` 。 从Windows Vista开始，它现在是一个名为`\$Recycle.Bin`的特殊文件夹。
> 
> Use [Process Monitor][] to see the I/O under the hood, put a filter on `Recycle.Bin` and visit it. :)
> 
> 使用[过程监视器][Process Monitor]查看引擎盖下的I / O，在`Recycle.Bin`上放置一个过滤器并对其进行访问。 :)
> 
> For example, when I do this:
> 
> 例如，当我这样做时：
> 
>     notepad \$RECYCLE.BIN\S-1-5-21-0192837465-987654321-0123456789-1000\$EXAMPL5
> 
>     notepad \$RECYCLE.BIN\S-1-5-21-0192837465-987654321-0123456789-1000\$EXAMPL5
> 
> **Note:** The long folder name is a [User SID][]. The last folder name is a hash based on the metadata.
> 
> **注意：**长文件夹名称是[User SID][] 。 最后的文件夹名称是基于元数据的哈希。
> 
> I get a file that contains metadata information like this:
> 
> 我得到一个包含如下元数据信息的文件：
> 
>     Ö¸ÌC : \ P a t h \ T o \ S o m e \ E x a m p l e . t x t
> 
> The reason that the file path has spaces in between is because it is stored in wide byte chars, to support special characters for certain languages as well as unicode and what else. The earlier symbols are binary and contain information like the file size and permissions, as well as a pointer to the file data. In essence, it contains enough information to reconstruct the original reference…
> 
> 文件路径之间有空格的原因是因为它存储在宽字节字符中，以支持某些语言以及unicode和其他字符的特殊字符。 较早的符号是二进制的，包含诸如文件大小和许可权以及指向文件数据的指针之类的信息。 本质上，它包含足够的信息来重建原始参考…
> 
> It’s sad that the Windows Internals book doesn’t cover this, or else I would’ve had more reference. I haven’t found any articles that go into detail on this, neither by Microsoft or by third party people. They probably do exist but I found it easier to go and reverse engineer the main concept…
> 
> 可悲的是Windows Internals本书没有涵盖这一点，否则我会得到更多参考。 我还没有找到任何由Microsoft或第三方人员对此进行详细介绍的文章。 它们可能确实存在，但我发现对主要概念进行反向工程变得更容易了……

--------------------

Have something to add to the explanation? Sound off in the the comments. Want to read more answers from other tech-savvy Stack Exchange users? [Check out the full discussion thread here][].

有什么补充说明吗？ 在评论中听起来不对。 是否想从其他精通Stack Exchange的用户那里获得更多答案？ [在此处查看完整的讨论线程][Check out the full discussion thread here] 。

[ ][Link 1]

> 翻译自: [https://www.howtogeek.com/166806/how-exactly-does-the-windows-recycle-bin-work/][https_www.howtogeek.com_166806_how-exactly-does-the-windows-recycle-bin-work]

[822ff84ce47431e05475da6653df513f.png]: https://img-blog.csdnimg.cn/img_convert/822ff84ce47431e05475da6653df513f.png
[Process Monitor]: http://technet.microsoft.com/en-us/sysinternals/bb896645
[User SID]: https://en.wikipedia.org/wiki/Security_Identifier
[Check out the full discussion thread here]: http://superuser.com/questions/368890/how-does-the-recycle-bin-work
[Link 1]: http://android.stackexchange.com/questions/30332/how-can-i-stop-applications-and-services-from-running
[https_www.howtogeek.com_166806_how-exactly-does-the-windows-recycle-bin-work]: https://www.howtogeek.com/166806/how-exactly-does-the-windows-recycle-bin-work/