git：为什么git diff不显示任何差异？(git: Why doesn't git diff show any differences?)

git：为什么git diff不显示任何差异？(git: Why doesn't git diff show any differences?)

如果我在repo上运行'git status'，它会提供：

# On branch master # Changes to be committed: # (use "git reset HEAD <file>..." to unstage) # # modified: myfile

但是，如果我执行'git diff myfile'，则不会显示任何差异。 这是因为我做了一个改变，并将其删除，以便它回到原始状态？

我应该运行'git checkout myfile'来清除它吗？

If I run 'git status' on my repo it gives:

# On branch master # Changes to be committed: # (use "git reset HEAD <file>..." to unstage) # # modified: myfile

However, if I do a 'git diff myfile' it shows no differences. Is this because I have made a change and removed it so it is back to the original?

Should I run 'git checkout myfile' to clear it?

最满意答案

您的文件已经上演提交。 你可以使用git的--cached选项来显示它的差异。

git diff --cached myfile

要取消它，只要做它的输出git状态建议;）

你可以查看Git索引了解更多信息。

Your file is already staged to be committed. You can show it's diff using the --cached option of git.

git diff --cached myfile

To unstage it, just do what git status suggests in it's output ;)

You can check The Git Index For more info.