如何回到Git中的最新版本？

不念不忘少年蓝@ 2022-11-28 10:47 246阅读 0赞

本文翻译自：[How to get back to most recent version in Git?][How to get back to most recent version in Git]

*I have recently moved from SVN to Git and am a bit confused about something.* **我最近从SVN搬到了Git，对某些事情感到有些困惑。** *I needed to run the previous version of a script through a debugger, so I did `git checkout <previous version hash>` and did what I needed to do.* **我需要通过调试器运行以前版本的脚本，所以我做了`git checkout <previous version hash>`并做了我需要做的事情。**

*Now I want to get back to the newest version, but I don't know the hash for it.* **现在我想回到最新版本，但我不知道它的哈希。** *When I type `git log` , I don't see it.* **当我输入`git log` ，我看不到它。**

*How can I do this?* **我怎样才能做到这一点？** *Also, is there an easier way to change versions than by typing out hashes - something like "go back two versions" or "go to the most chronologically recent"?* **此外，是否有更简单的方法来更改版本，而不是键入哈希 - 类似“返回两个版本”或“按时间顺序排列最近”？**

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### \#1楼 ###

参考：[https://stackoom.com/question/eVSs/如何回到Git中的最新版本][https_stackoom.com_question_eVSs_Git]

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### \#2楼 ###

这对我有用（我仍然在主分支上）：

git reset --hard origin/master

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### \#3楼 ###

*When you checkout to a specific commit, git creates a detached branch.* **当您签出特定提交时，git会创建一个分离的分支。** *So, if you call:* **所以，如果你打电话：**

$ git branch

*You will see something like:* **你会看到类似的东西：**

* (detached from 3i4j25)
      master
      other_branch

*To come back to the master branch head you just need to checkout to your master branch again:* **要回到主分支头，您只需要再次检查到主分支：**

$ git checkout master

*This command will automatically delete the detached branch.* **此命令将自动删除分离的分支。**

*If `git checkout` doesn't work you probably have modified files conflicting between branches.* **如果`git checkout`不起作用，您可能修改了分支之间冲突的文件。** *To prevent you to lose code git requires you to deal with these files.* **为了防止你丢失代码git需要你处理这些文件。** *You have three options:* **你有三个选择：**

1.  *Stash your modifications (you can pop them later):* **存储您的修改（您可以稍后弹出）：**
    
        $ git stash
2.  *Discard the changes reset-ing the detached branch:* **放弃重置分离分支的更改：**
    
        $ git reset --hard
3.  *Create a new branch with the previous modifications and commit them:* **使用先前的修改创建一个新分支并提交它们：**
    
        $ git checkout -b my_new_branch $ git add my_file.ext $ git commit -m "My cool msg"

***After this** you can go back to your master branch (most recent version):* **在此之后，您可以返回主分支（最新版本）：**

$ git checkout master

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### \#4楼 ###

*A more elegant and simple solution is to use* **使用更优雅和简单的解决方案**

git stash

*It will return to the most resent local version of the branch and also save your changes in stash, so if you like to undo this action do:* **它将返回到最重新发布的本地版本的分支，并且还将您的更改保存在存储中，因此如果您要撤消此操作，请执行以下操作：**

git stash apply

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### \#5楼 ###

*`git checkout master` should do the trick.* **`git checkout master`应该做的伎俩。** *To go back two versions, you could say something like `git checkout HEAD~2` , but better to create a temporary branch based on that time, so `git checkout -b temp_branch HEAD~2`* **要返回两个版本，你可以说`git checkout HEAD~2`类的东西，但最好*根据*那个时间创建一个临时分支，所以`git checkout -b temp_branch HEAD~2`**

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### \#6楼 ###

*You can check out using branch names, for one thing.* **您可以使用分支名称进行检查。**

*I know there are several ways to move the HEAD around, but I'll leave it to a git expert to enumerate them.* **我知道有几种方法可以移动HEAD，但是我会把它留给git专家来枚举它们。**

*I just wanted to suggest `gitk --all` \-- I found it enormously helpful when starting with git.* **我只是想建议`gitk --all` \- 我发现在使用git时它非常有用。**

[How to get back to most recent version in Git]: https://oldbug.net/q/eVSs/How-to-get-back-to-most-recent-version-in-Git
[https_stackoom.com_question_eVSs_Git]: https://stackoom.com/question/eVSs/%E5%A6%82%E4%BD%95%E5%9B%9E%E5%88%B0Git%E4%B8%AD%E7%9A%84%E6%9C%80%E6%96%B0%E7%89%88%E6%9C%AC