记录一次删除本地test分支，同时删除远程test分支
git branch -D test
报错 error: Cannot delete branch 'test' checked out at '/Users/admin/Desktop/project/xxx
切换到master再删除test分支，推送到远端
git checkout master
git branch -D test
git push origin :test
切换回test分支，merge要发布测试的开发分支
git checkout -b test git merge --no-ff xxxxx
将新的test分支推到远端
git push --set-upstream origin test
