git clone git项目地址 project-name
cd project-name
cnpm install
cnpm start
git branch 查看当前分支
git checkout otherbranch 切换到otherbranch分支
git clone git项目地址 project-name
cd project-name
cnpm install
cnpm start
git branch 查看当前分支
git checkout otherbranch 切换到otherbranch分支