误删本地分支恢复

1、在初始分支切出一个test分支

git checkout -b test

Switched to a new branch 'test'

2、在test分支提交一个commit，用git log可以查看，有一个名为“测试”的commit

commit 51d0b42e2c2b9d1fbf3370fbeea2d23b72b965cc
Reflog: HEAD@{1} (c***g <***>)
Reflog message: commit: feat: 测试
Author: c***g <***>
Date:   Mon Sep 5 11:55:52 2022 +0800

    feat: 测试

3、现有分支如下

git branch

pre
prod
* test

误删分支回复操作

4、误删分支test

git branch -D test

Deleted branch test (was 51d0b42e2).

5、开始恢复：使用git log -g，找回之前提交的commit

commit 51d0b42e2c2b9d1fbf3370fbeea2d23b72b965cc
Reflog: HEAD@{1} (c***g <***>)
Reflog message: commit: feat: 测试
Author: c***g <***
Date:   Mon Sep 5 11:55:52 2022 +0800

    feat: 测试

6、使用git branch [新分支] commit_id命令用这个commit创建一个分支

git branch recover-branch 51d0b42e2c2b9d1fbf3370fbeea2d23b72b965cc

7、查看本地分支，看分支是否创建成功

git branch

pre
prod
recover-branch

8、切换到新建的分支，查看提交的记录是否都存在；经查看误删的commit已经恢复

git log

commit 51d0b42e2c2b9d1fbf3370fbeea2d23b72b965cc (HEAD -> recover-branch)
Author: c***g <***
Date:   Mon Sep 5 11:55:52 2022 +0800

    feat: 测试