转载自：/u013749540/article/details/78295420
创建本地分支看这里 /torpidcat/article/details/105550496
推送本地分支local_branch到远程分支 remote_branch并建立关联关系
a.远程已有remote_branch分支并且已经关联本地分支local_branch且本地已经切换到local_branch
git push
b.远程已有remote_branch分支但未关联本地分支local_branch且本地已经切换到local_branch
git push -u origin/remote_branch
c.远程没有remote_branch分支并，本地已经切换到local_branch
git push origin local_branch:remote_branch