1 查看远程分支

$ git branch -a
* br-2.1.2.2
master
remotes/origin/HEAD -> origin/master
remotes/origin/br-2.1.2.1
remotes/origin/br-2.1.2.2
remotes/origin/br-2.1.3
remotes/origin/master

2.查看本地分支

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (br-2.1.2.2)
$ git branch
* br-2.1.2.2
master

3.创建分支

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (br-2.1.2.2)
$ git branch test

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (br-2.1.2.2)
$ git branch
* br-2.1.2.2
master
test

4 切换分支到test

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (br-2.1.2.2)
$ git branch
* br-2.1.2.2
master
test

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (br-2.1.2.2)
$ git checkout test
M jingwei-server/src/main/java/com/taobao/jingwei/server/service/cmd/GetCustomerTarCmd.java
M jingwei-server/src/main/java/com/taobao/jingwei/server/util/ServerUtil.java
Switched to branch ‘test‘

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (test)
$ git branch
br-2.1.2.2
master
* test

M 表示cong 原来分支（上一次修改没有提交br-2.1.2.2）带过来的修改

5 删除本地分支   git branch -d xxxxx

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (test)

$ git checkout br-2.1.2.2
M jingwei-server/src/main/java/com/taobao/jingwei/server/service/cmd/GetCustomerTarCmd.java
M jingwei-server/src/main/java/com/taobao/jingwei/server/util/ServerUtil.java
Switched to branch ‘br-2.1.2.2‘

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (br-2.1.2.2)
$ git br
* br-2.1.2.2
master
test

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (br-2.1.2.2)
$ git br -d test
Deleted branch test (was 17d28d9).

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (br-2.1.2.2)
$ git br
* br-2.1.2.2
master

6 查看本地和远程分支  -a。前面带*号的代表你当前工作目录所处的分支

remotes/origin/HEAD -> origin/master #啥意思呢？

shuohailhl@SHUOHAILHL-PC /f/ggg/jingwei (test)
$ git branch -a
br-2.1.2.2
master
* test
remotes/origin/HEAD -> origin/master
remotes/origin/br-2.1.2.1
remotes/origin/br-2.1.2.2
remotes/origin/br-2.1.3
remotes/origin/master

7 删除远程版本

git push origin :br-1.0.0