使用此命令中止合并：

git merge—中止

如果您提交了合并：

git reset HEAD~1
# Make sure what you are reverting is in fact the merge files
git add .
git reset --hard

好吧，这里的其他人给我的答案很接近，但没用。这是我所做的。

正在执行此操作。。。

git reset --hard HEAD^
git status

…给了我以下状态。

# On branch master
# Your branch and 'origin/master' have diverged,
# and have 3 and 3 different commit(s) each, respectively.

然后，我不得不多次输入相同的git重置命令。每次我这样做时，信息都会改变一个，如下所示。

> git reset --hard HEAD^
HEAD is now at [...truncated...]
> git status
# On branch master
# Your branch and 'origin/master' have diverged,
# and have 3 and 3 different commit(s) each, respectively.
> git reset --hard HEAD^
HEAD is now at [...truncated...]
> git status
# On branch master
# Your branch and 'origin/master' have diverged,
# and have 2 and 3 different commit(s) each, respectively.
> git reset --hard HEAD^
HEAD is now at [...truncated...]
> git status
# On branch master
# Your branch and 'origin/master' have diverged,
# and have 1 and 3 different commit(s) each, respectively.
> git reset --hard HEAD^
HEAD is now at [...truncated...]
> git status
# On branch master
# Your branch is behind 'origin/master' by 3 commits, and can be fast-forwarded.

此时，我看到状态消息发生了变化，所以我尝试进行git拉动，这似乎奏效了：

> git pull
Updating 2df6af4..12bbd2f
Fast forward
 app/views/truncated |    9 ++++++---
 app/views/truncated |   13 +++++++++++++
 app/views/truncated |    2 +-
 3 files changed, 20 insertions(+), 4 deletions(-)
> git status
# On branch master

长话短说，我的命令归结为：

git reset --hard HEAD^
git reset --hard HEAD^
git reset --hard HEAD^
git reset --hard HEAD^
git pull

暂存gitbranch-d the_local_branchgit checkout-t＜远程名称＞应用git存储

这对我有用。。！！

如果分支被合并而未被推送，则下面给出的git reset命令将用于撤消合并：

git reset --merge ORIG_HEAD

例子：

git reset --merge origin/master

如果您想要一个命令行解决方案，我建议您只使用MBO的答案。

如果您是新手，您可能会喜欢图形化方法：

启动gitk（从命令行，或在文件浏览器中单击鼠标右键（如果有））您可以很容易地在那里发现合并提交-从顶部开始的第一个节点有两个父节点按照第一个/左侧父级的链接（合并前当前分支上的父级，通常为红色）在所选提交上，右键单击“将分支重置到此处”，选择此处的硬重置