hint: Updates were rejected because the remote contains work that you dohint: not have locally. Thi

hint: Updates were rejected because the remote contains work that you do
hint: not have locally. This is usually caused by another repository pushing
hint: to the same ref. You may want to first integrate the remote changes
hint: (e.g., 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details.

报错原因：更新被拒绝，因为远程包含您本地没有的工作

解决办法：先拉取，再推送