update .gitignore
update .gitignore

dongweiming/code,xtao/code,xantage/code,dongweiming/code,xantage/code,xantage/code,douban/code,douban/code,xtao/code,dongweiming/code,xtao/code,xtao/code,douban/code,douban/code,xantage/code,dongweiming/code