'git status'显示更改的文件，但'git diff'不显示 [英] 'git status' shows changed files, but 'git diff' doesn't

问题描述

我看过所有类似的问题。但是，我仔细检查了一下，肯定会发生一些奇怪的事情。

I've had a look at all similar questions. However, I've double checked and something strange is definitely happening.

在一台服务器上（带有Git 1.8.1的Solaris），我克隆了Git存储库，然后复制了.git。文件夹放入我现有的实时文件。这很完美，我可以运行

On one server (Solaris with Git 1.8.1) I cloned the Git repository then copied the .git folder into my existing live files. This worked perfectly, I could run

git status

然后

git diff [filename]

检查任何不同的文件。

在另一台服务器上（Solaris Git 1.7.6）但是我做的完全一样

On another server (Solaris with Git 1.7.6) I'm doing exactly the same however

git diff [filename]

不显示任何内容，即使文件的内容肯定不同。我还测试了添加新文件，提交并进行编辑。相同的问题 git status 显示文件已更改，但 git diff 没有显示。如果我下载更改后的文件并在本地运行diff，那么我会得到diff输出。

shows nothing, even if the contents of the file is definitely different. I have also tested adding a new file, committing it, and then editing. The same issue, git status shows the file as changed, but git diff shows nothing. If I download the changed file and run a diff locally then I get diff output.

推荐答案

我已将文件添加到索引：

git add file_name

然后运行：

git diff --cached file_name

您可以在此处看到说明。

如果您需要撤消git add，请在此处查看：如何在提交前撤消'git add'？

If you need to undo your git add, then please see here: How to undo 'git add' before commit?

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