blocks|key|4534944|text|下面的方法对我很有效：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4534945|git+diff+master:foo+foo|offset|length|style|CODE|4534946|在过去，它可能是：|4534947|git+diff+foo+master:foo|4534948|entityMap^0|0|0|N|0|0|0|N|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@$D|P|E|Q|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|R|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|S|8|@$D|T|E|U|F|G]]|9|@]|A|$]]|$1|L|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|M|$]]

The following works for me:

<code>git diff master:foo foo</code>

In the past, it may have been:

<code>git diff foo master:foo</code>

blocks|key|481095|text|您正在尝试将您的工作树与特定的分支名称进行比较，因此您需要这样：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|481096|git+diff+master+--+foo|code-block|syntax|javascript|481097|它来自这种形式的git-diff+(参见git-diff手册页)|481098|+++git+diff+[--options]+<commit>+[--]+[<path>...]
+++++++This+form+is+to+view+the+changes+you+have+in+your+working+tree
+++++++relative+to+the+named+<commit>.+You+can+use+HEAD+to+compare+it+with
+++++++the+latest+commit,+or+a+branch+name+to+compare+with+the+tip+of+a
+++++++different+branch.|481099|仅供参考，还有一个--cached+(又名--staged)选项，用于查看您已暂存的内容的差异，而不是查看工作树中的所有内容：|offset|length|style|CODE|481100|+++git+diff+[--options]+--cached+[<commit>]+[--]+[<path>...]
+++++++This+form+is+to+view+the+changes+you+staged+for+the+next+commit
+++++++relative+to+the+named+<commit>.
+++++++...
+++++++--staged+is+a+synonym+of+--cached.|481101|entityMap^0|0|0|0|0|9|8|L|8|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|Y|8|@$M|Z|N|10|O|P]|$M|11|N|12|O|P]]|9|@]|A|$]]|$1|Q|3|R|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|S|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|T|$]]

You're trying to compare your working tree with a particular branch name, so you want this:

<pre><code>git diff master -- foo
</code></pre>

Which is from this form of git-diff (see the git-diff manpage)

<pre><code> git diff [--options] &lt;commit&gt; [--] [&lt;path&gt;...]
 This form is to view the changes you have in your working tree
 relative to the named &lt;commit&gt;. You can use HEAD to compare it with
 the latest commit, or a branch name to compare with the tip of a
 different branch.
</code></pre>

FYI, there is also a <code>--cached</code> (aka <code>--staged</code>) option for viewing the diff of what you've staged, rather than everything in your working tree:

<pre><code> git diff [--options] --cached [&lt;commit&gt;] [--] [&lt;path&gt;...]
 This form is to view the changes you staged for the next commit
 relative to the named &lt;commit&gt;.
 ...
 --staged is a synonym of --cached.
</code></pre>

blocks|key|4534989|text|git+difftool+tag/branch+filename|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|4534990|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>git difftool tag/branch filename
</code></pre>

blocks|key|4534979|text|还有：git+diff+master..feature+foo|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|4534980|因为git+diff+foo+master:foo对我的目录不起作用。|4534981|entityMap^0|3|S|0|2|N|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|H|3|-4|5|6|7|P|8|@]|D|@]|E|$]]]|I|$]]

Also: <code>git diff master..feature foo</code>

Since <code>git diff foo master:foo</code> doesn't work on directories for me.

blocks|key|497028|text|git+diff+mybranch+master+--+file|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|497029|也应该行得通|unstyled|497030|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>git diff mybranch master -- file
</code></pre>

should also work

blocks|key|497053|text|查看与当前分支相比的本地更改|type|unstyled|depth|inlineStyleRanges|entityRanges|data|497054|git+diff+.|code-block|syntax|javascript|497055|要查看与任何其他现有分支相比本地发生的更改|497056|git+diff+<branch-name>+.|497057|查看特定文件的更改|497058|git+diff+<branch-name>+--+<file-path>|497059|确保在开始时运行git+fetch。|offset|length|style|CODE|497060|entityMap^0|0|0|0|0|0|0|8|9|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|10|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|12|8|@$Q|13|R|14|S|T]]|9|@]|A|$]]|$1|U|3|-4|5|6|7|15|8|@]|9|@]|A|$]]]|V|$]]

To see local changes compare to your current branch

<pre><code>git diff .
</code></pre>

To see local changed compare to any other existing branch

<pre><code>git diff &lt;branch-name&gt; .
</code></pre>

To see changes of a particular file

<pre><code>git diff &lt;branch-name&gt; -- &lt;file-path&gt;
</code></pre>

Make sure you run <code>git fetch</code> at the beginning.

blocks|key|480372|text|同样有效的方法：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|480373|git+diff+master+./relative-path-to-foo|code-block|syntax|javascript|480374|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

What also works:
<pre><code>git diff master ./relative-path-to-foo
</code></pre>

blocks|key|480350|text|假设您有一个名为master的分支和一个名为feature的分支，并且您希望检查一个名为my_file的特定文件，然后：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|480351|480352|git+diff+master..feature+/Path/to/my_file显示分支master上提交的my_file版本之间的差异，feature.|ordered-list-item|480353|git+diff+master+--+/Path/to/my_file显示工作目录(未转移的文件)和my_file.|480354|分支master之间的差异|480355|entityMap^0|8|6|M|7|18|7|0|0|0|15|19|6|1J|7|1Y|7|0|0|Z|1E|7|0|2|6|0^^$0|@$1|2|3|4|5|6|7|P|8|@$9|Q|A|R|B|C]|$9|S|A|T|B|C]|$9|U|A|V|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|W|8|@]|D|@]|E|$]]|$1|G|3|H|5|I|7|X|8|@$9|Y|A|Z|B|C]|$9|10|A|11|B|C]|$9|12|A|13|B|C]|$9|14|A|15|B|C]]|D|@]|E|$]]|$1|J|3|K|5|I|7|16|8|@$9|17|A|18|B|C]|$9|19|A|1A|B|C]]|D|@]|E|$]]|$1|L|3|M|5|6|7|1B|8|@$9|1C|A|1D|B|C]]|D|@]|E|$]]|$1|N|3|-4|5|6|7|1E|8|@]|D|@]|E|$]]]|O|$]]

lets say you have a branch named <code>master</code> and a branch named <code>feature</code>, and you want to check a specific file called <code>my_file</code>, then:
<ol>
<li><code>git diff master..feature /Path/to/my_file</code> shows the diff between the commited versions of <code>my_file</code> on branch <code>master</code> and <code>feature</code>.</li>
<li><code>git diff master -- /Path/to/my_file</code> shows the difference between the working directory (the un-staged files) and the branch <code>master</code> of <code>my_file</code>.</li>
</ol>

I have a repo with file <code>foo</code> in the master branch. I switched to bar branch and made some changes to <code>foo</code>. How can I now run a <code>git diff</code> between this copy (which isn't committed yet) and the copy of the master branch?

diff current working copy of a file with another branch's committed copy

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我在主分支中有一个包含文件foo的存储库。我切换到bar分支，并对foo进行了一些更改。现在如何在此副本(尚未提交)和主分支的副本之间运行git diff？

问将一个文件的当前工作副本与另一个分支的已提交副本进行比较
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