2020-03-30 如何解决failed to push so

$ git push -u origin master

To git@github.com:yangchao0718/cocos2d.git

! [rejected] master -> master (non-fast-forward)

error: failed to push some refs to 'git@github.com:yangchao0718/cocos2d.git

hint: Updates were rejected because the tip of your current branch is behin

hint: its remote counterpart. Integrate the remote changes (e.g.

hint: 'git pull ...') before pushing again.

出现错误的主要原因是github中的README.md文件不在本地代码目录中

可以通过如下命令进行代码合并【注：pull=fetch+merge]

git pull --rebase origin master

执行上面代码后可以看到本地代码库中多了README.md文件

此时再执行语句 git push -u origin master即可完成代码上传到github