码云:
 把项目托管到码云
 1.注册并微活码云账号(https://gitee.com/]
 2.牛成井前博 SSH公钥 (运行 ssh -t git@gitee.com 构测 SSH 公明是否有开成功)
 3.创建率户的码人伦;库
 4.把本地项口上传到码云对应的空白仓库中
第一:上传个新项目
 cd existing_git_repo
 git remote add origin git@gitee.com:lijufa/new-ticket.git
 git push -u origin "master"
git commit -m "init"
 git remote add origin git@gitee.com:lijufa/new-ticket.git
 git push -u origin "master"
git init
 git status
 git add .
 git commit -m 'init project'
 git push -u origin "master"
 第二:创建分支:
 git checkout -b master1
 git branch
 第3:分支合并和提交
         git add .
         git status
         git commit -m "ti jiao"
         git push -u origin "master1" 
         把master1 分支合并到master分支:
                   1切换到master分支
                             git checkout master
                   2合并master1分支 到master
                           git merge  master1
 第4 删除本地master1分支
 git branch -d  master1