1.git

创建分支：git branch mybranch
切换分支：git checkout mybranch
创建并切换分支：git checkout -b mybranch

查看分支：git branch
切换分支：git checkout v1
将本地代码更新至与远程仓库一致：git pull

2.提交代码

• 添加或者修改文档：git add file1.txt
• 删除文档：git rm file2.txt
• 添加说明：git commit -m “modify file"
  
• 提交：git push origin develop