在使用git的过程中，有很多好的点

其中，我们使用git-flow模型

我的小伙伴创建了一个branch

feature/branch_test

在这个地方，我想切换到branch_test分支

我使用如下命令：

 git checkout remotes/origin/feature/branch_test
 
 git checkout origin/feature/branch_test
 

使用上面两句命令都不得行，都只创建了一个临时分支。输出如下：

Note: checking out 'origin/feature/branch_test'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by performing another checkout.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -b with the checkout command again. Example:

  git checkout -b new_branch_name

后面的解决办法是使用如下命令：

git checkout reature/branch_test

不是什么高深的技术，只是记录一下。