git config --global user.name "baimeidashu"
git config --global user.email "715740383@qq.com"

创建 git 仓库:

mkdir springbootdemo1
cd springbootdemo1
git init 
touch README.md
git add README.md
git commit -m "first commit"
git remote add origin https://gitee.com/wang-huamao/springbootdemo1.git
git push -u origin "master"

已有仓库?

cd existing_git_repo
git remote add origin https://gitee.com/wang-huamao/springbootdemo1.git
git push -u origin "master"