什么是 git 等价于 hg 输出(hg 输出)或 hg 输入(hg 输入) ？

If you want to list commits that are on branch B but not on branch A, do git log A..B.

If you want to list commits that are on your local branch dev, but not the the remote branch origin/dev, do:

git fetch origin             # Update origin/dev if needed
git log origin/dev..dev

If you want to list commits that are on the remote branch, but not on the local branch, simply do the converse:

git fetch origin             # Update origin/dev if needed
git log dev..origin/dev

Note: you might find it easier to compare branches graphically using gitk origin origin/dev