$ git remote add origin https:///wangshiyu777/gitusetest.git

fatal: remote origin already exists.


$ git remote add origin https:///wangshiyu777/gitusetest.git          
fatal: remote origin already exists.


 报错:

解决需2步:

一:删除

$ git remote rm origin

二:再次执行添加就可以了。 

$ git remote add origin https:///wangshiyu777/gitusetest.git