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git checkout [commit]和git checkout [commit]文件之间的区别

[英]Difference between git checkout [commit] and git checkout [commit] file

原文 2015-05-31 08:03:36 8 1 git

Here both are listed as changing the Working Directory(WD). 这两个都列为更改工作目录（WD）。

https://git-scm.com/book/en/v2/Git-Tools-Reset-Demystified https://git-scm.com/book/en/v2/Git-Tools-Reset-Demystified

However one is WD safe(git co commit) and another one unsafe. 但是一个是WD安全（git co commit），另一个是不安全。

Can you explain by giving an example? 你能举个例子来解释吗？

1 个解决方案

Git checkout will take your repo to state where is head . Git结帐将带您的仓库回覆到哪里。 Its is considered safe as you will not lose any work . 它被认为是安全的，因为您不会丢失任何工作。 You can come back to normal state by doing git checkout master or . 您可以通过执行git checkout master或来恢复正常状态。

But git checkout file , will erase all the changes you made on the file and take the file to last commit state . 但是git checkout文件，将删除您对该文件所做的所有更改，并使该文件进入最后的提交状态。 So you lose all you work and it is not recoverable . 因此，您将失去所有工作，并且无法恢复。 So it is considered unsafe . 因此，它被认为是不安全的。

You could use git stash command to keep all the changes , which will take your code HEAD state and it is recoverable . 您可以使用git stash命令保留所有更改，这将使您的代码HEAD状态且可恢复。