方式一：克隆仓库
git clone https://codeup.aliyun.com/6336321ed02abff84af15fb6/test.git
cd test
touch README.md
git add README.md
git commit -m "add README"
git push -u origin master
方式二：已有文件夹或仓库
cd existing_folder
git init
git remote add origin https://codeup.aliyun.com/6336321ed02abff84af15fb6/test.git
git add .
git commit
git push -u origin master
方式三：导入代码库
git clone --bare https://git.example.com/your/project.git your_path
cd your_path
git remote set-url origin https://codeup.aliyun.com/6336321ed02abff84af15fb6/test.git
git push origin --tags && git push origin --all
