github常见操作和常见错误！错误提示：fatal: remote origin already exists.

github常见操作和常见错误！错误提示：fatal: remote origin already exists.

 

如果输入$ git remote add origin git@github.com:djqiang（github帐号名）/gitdemo（项目名）.git

提示出错信息：fatal: remote origin already exists.

解决办法如下：

1、先输入$ git remote rm origin

2、再输入$ git remote add origin git@github.com:djqiang/gitdemo.git