提交代码时，报：
$ git push
fatal: The current branch business has no upstream branch.
To push the current branch and set the remote as upstream, use
git push --set-upstream origin business
解决方法：
git push origin 分支名 -u
The current branch business has no upstream branch.（关于新建一个分支，提交代码时，git报错的解决）
原文：https://www.cnblogs.com/funing-z/p/14539046.html