# Rebase
TIP
git-rebase: Forward-port local commits to the updated upstream head
— git doc
git rebase will take the commits on this branch and "move" them so that their new "base" is at the point you specify.
- 其与
git merge的最大区别是，他会更改变更历史对应的commit节点。
- 新增两个全新的commit代替feature分支中的commit节点。其原因是新的commit指向的parent变了，所以对应的SHA1值也会改变，所以没办法复用原feature分支中的commit
