## npm安装 1. 安装 ``` npm install --save ng-form-element ``` 2. 引用、注册 ``` import NgForm from 'ng-form-element' import 'ng-form-element/lib/ng-form-element.css' // 注册组件库 Vue.use(NgForm) ``` 3. 页面引用 ``` <div id="app"> <ng-form-design /> </div> ```