如何区分对特定分支的本地更改？

Question

这是我遇到的情况，我认为这很常见：

分支 master 上的文件 A。
i fork master 变成 feature
现在我在更改文件 A 的功能分支上添加了几个提交。
我撤消了几次编辑（通过更多地编辑文件以删除更改），以便文件在 branch master 中是相同的，因为我的更改不是那么聪明
我做了一个新的改变，想看看我是否删除了之前的所有内容
我的第一次尝试是 git diff master...

但这显示了与 git diff 相同的差异，它没有显示从 master 到现在的变化。

示例内容和差异

$ git checkout master
$ cat a
line 1
line 2

$ git checkout feature
$ cat a
line 1-1
line 2-2
line 3
line 4

$ edit a #< from now on a is not indexed, it is locally edited
$ cat a
line 1
line 2
line 3

$ git diff
--- a
- line 1-1
- line 1-2
+ line 1
+ line 2
line 3
- line 4

$ git diff master...
--- a
- line 1-1
- line 1-2
+ line 1
+ line 2
line 3
- line 4

我想要得到的差异是：

$ git diff ???
--- a
line 1
line 2
+ line 3

Answer 1

就这样：

git diff master

没有“..”。

发件人：http://git-scm.com/docs/git-diff

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.

如何区分对特定分支的本地更改？

how to diff a local change to a specific branch?

git

diff

branch