error failed to push some refs to

背景

在gitee上已经新建了git的repo仓库，且创建了一个README.md

而本地也新建了个git仓库，且加了内容：

git init
git add
git commit

然后去提交：

git push --set-upstream origin master

结果报错：

➜  youtubeSubtitle git:(master) ✗ git push –set-upstream origin master
To https://gitee.com/xxx/xxx.git
! [rejected]        master -> master (non-fast-forward)
error: failed to push some refs to ‘https://gitee.com/xxx/xxx.git‘
hint: Updates were rejected because the tip of your current branch is behind
hint: its remote counterpart. Integrate the remote changes (e.g.
hint: ‘git pull …’) before pushing again.
hint: See the ‘Note about fast-forwards’ in ‘git push –help’ for details.

原因：本地的内容，和远端仓库内容冲突了。

解决办法：如果像我此处一样，远端在线git仓库中内容是空的，被覆盖也无所谓的。则可以采用：强制上传本地内容到在线仓库

操作步骤：

git push -u origin master -f