npm install
npm run serve
npm run build
npm run test:unit
npm install sass
npm install sass-loader
npm install style-loader
npm install webpack
npm install webpack-cli
npm install webpack-dev-server
npm install webpack-merge
npm i vue-router
npm i amfe-flexible
npm install postcss-px-to-viewport -D
npm install -D unplugin-auto-import
npm install unplugin-vue-components -D
npm install axios
npm install element-plus --save
npm i unplugin-element-plus -D
npm install @element-plus/icons-vue
npm install vue-slider-component --save