git常用命令
初始化（已有仓库）
git init
git remote add origin https://github.com/gogo-code/web-app-mall.git
git branch -M main
git push -u origin main
初始化（没有仓库）
git init
git add .
git commit -m “first commit”
git remote add origin https://github.com/gogo-code/web-app-mall.git
git branch -M main
git push -u origin main
创建分支并切换分支
git checkout -b left
查看分支
git branch
合并分支
git checkout main
git merge left
git push
git checkout left
git push -u origin left
撤销上次push
git reset –soft HEAD~1
删除远程分支
git push -d origin branch-name
删除远程仓库连接
git remote rm origin