note:
npm version: v14.14.0
# npm install
# npm install -g cnpm --registry=https://registry.npm.taobao.org
# cnpm install node-sass
# npm run serve
# npm run build
# npm run lint
note:
npm version: v14.14.0
# npm install
# npm install -g cnpm --registry=https://registry.npm.taobao.org
# cnpm install node-sass
# npm run serve
# npm run build
# npm run lint