git patch

1.创建patch

git format-patch d41d37bbf1cf8ef69dc54673fe7b81b28e58a286...4877155439cd0f4ac52516b325b97b8cd631be86 -o patch

oldcommit...newcommit

2.检查patch

git apply --stat patch/0001-fixed-bug.patch 

3.应用patch

git am -s < patch/0001-fixed-bug.patch