Git常用操作与常见错误

1.$ git push origin master

报错  failed to push some refs to 'git

解决方法：$ git pull --rebase origin master

2.在执行$ git pull --rebase origin master 时可能会出现

fatal: 'origin' does not appear to be a git repository

解决方法：git remote add origin [email protected]:7echo/react-demos.git

3.git remote add origin [email protected]:7echo/react-demos.git

报错 fatal: remote origin already exists.

解决方法：$ git remote rm origin

git remote add origin [email protected]:7echo/react-demos.git

再执行 $ git pull --rebase origin master