git拆分某个分支到单独仓库
待拆分分支: branch_namecd workdir git clone -b branch_name --single-branch 旧版本库网址 branch_name git remote add origin 新版本库网址 git push -u origin master
待拆分分支: branch_namecd workdir git clone -b branch_name --single-branch 旧版本库网址 branch_name git remote add origin 新版本库网址 git push -u origin master