Git一般有很多分支，我们clone到本地的时候一般都是master分支，那么如何切换到其他分支呢？主要命令如下：
- 查看远程分支
$ git branch -a 我在mxnet根目录下运行以上命令：
~/mxnet$ git branch -a
- master remotes/origin/HEAD -> origin/master remotes/origin/master remotes/origin/nnvm remotes/origin/piiswrong-patch-1 remotes/origin/v0.9rc1 可以看到，我们现在在master分支下
- 查看本地分支
~/mxnet$ git branch
- master
- 切换分支
$ git checkout -b v0.9rc1 origin/v0.9rc1 Branch v0.9rc1 set up to track remote branch v0.9rc1 from origin. Switched to a new branch 'v0.9rc1'
＃已经切换到v0.9rc1分支了 $ git branch master
- v0.9rc1
＃切换回master分支 $ git checkout master Switched to branch 'master' Your branch is up-to-date with 'origin/master'.
- 拉取分支代码 git pull origin dev
