git 误操作上传大文件出错
git stash
git filter-branch -f --tree-filter 'rm -rf -f company_wechat/' b4676c27174174034bdc89ea9a702671a8b253a4 HEAD
git stash
git filter-branch -f --tree-filter 'rm -rf -f company_wechat/' b4676c27174174034bdc89ea9a702671a8b253a4 HEAD