我的问题是我更改了一个文件,例如:README,添加了新行“ this for my test line ”并保存了文件,然后发出了以下命令 git status # On branch master # Changed but not updated: # (use "git add <file>..." to update what will be committed) # (use "git checkout -- <file>..." to discard changes in working directory) # # modified: README # no changes added to …