直接 clone 时就 clone 指定分支而不是默认的 master
git clone -b branch_name repo
先 clone 下来,再 checkout 到指定分支
git co -b branch_name origin/branch_name
直接 clone 时就 clone 指定分支而不是默认的 master
git clone -b branch_name repo
先 clone 下来,再 checkout 到指定分支
git co -b branch_name origin/branch_name