先切换分支，再拉取

整个过程是这样的：

1、创建目录

2、git clone http://gitlab.i.beebank.com/php-beebank/fengyi.git

3、查看现在在哪个分支：

利用git branch -a

* master

  remotes/origin/HEAD -> origin/master

  remotes/origin/develop

  remotes/origin/master

有星号的就是你现在所在的分支

4、切换到你需要工作的分支

使用git checkout org/develop -b develop

Branch 'develop' set up to track remote branch 'develop' from 'origin'.

Switched to a new branch 'develop'

5、再次查看现在在哪个分支

git branch

Branch 'develop' set up to track remote branch 'develop' from 'origin'.

Switched to a new branch 'develop'