vue.js导入css库（elementUi）的方法

1.安装以下模块，让webpack可以解析css文件

cnpm install style-loader --save-dev
cnpm install css-loader --save-dev
cnpm install file-loader --save-dev

2.安装elementUi模块

cnpm install element-ui@next -S

3.在webpack.base.conf.js中添加配置

 {
          test: /\\\\\\\\.css$/,
          loader: "style!css"
      },
      {
          test: /\\\\\\\\.(eot|woff|woff2|ttf)([\\\\\\\\?]?.*)$/,
          loader: "file"
      }

4.然后在 main.js 引入并注册

import Element from 'element-ui'
import 'element-ui/lib/theme-default/index.css'
Vue.use(Element)