git branch
git branch test1.0
git checkout
git checkout test1.0
git checkout -b
git checkout -b test1.0
git branch
$ git branch
* master
test1.0
git branch -d
git branch -d test1.0
合并到主干。
git merge
git merge test1.0
git push origin
git push origin test1.0
git diff <source_branch> <target_branch>
git diff master test1.0