git 如何第一次拉远程目录？
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How can I pull remote directory first time?
提问by Lali
I am asked to take clone of project repository from GitHub server.
我被要求从 GitHub 服务器克隆项目存储库。
There are three branches on server: master, qaand dev.
服务器上有三个分支：master、qa和dev。
After taking clone to the project, how can I checkout qaor devbranch as both the branches are not on my local machine?
克隆到项目后，由于两个分支都不在我的本地机器上，我如何检出qa或dev分支？
I tried the command
我试过命令
git checkout qa
it raised an error
它引发了一个错误
$ git checkout qa error: pathspec 'qa' did not match any file(s) known to git.
$ git checkout qa 错误：pathspec 'qa' 与 git 已知的任何文件都不匹配。
回答by Emons
Suppose your project is called SomeProject library and you need branches qaand devbesides default master. Here's what you do:
假设您的项目名为 SomeProject 库，并且您需要分支qa和devdefault master。这是你要做的：
git clone https://github.com/someperson/someproject.git
cd someproject
git checkout -b qa origin/qa
gir checkout -b dev origin/dev
Now your local branches qaand devtrack corresponding remote branches, and you can check them out:
现在你的本地分支qa并dev跟踪对应的远程分支，你可以查看它们：
git checkout qa
git checkout dev
