text: /**
   * Author: JunJianSyu
   * Email: junjian1992@gmail.com
   * Date: 18/3/22
   */
  const express = require('express');
  const webpack = require('webpack');
  const webpackDevMiddleware = require('webpack-dev-middleware');
  
  const app = express();
  const config = require('./webpack.config.js');
  const compiler = webpack(config);
  
  
  app.use(webpackDevMiddleware(compiler, {
      publicPath: config.output.publicPath
  }));
  
  app.listen(3000, function () {
      console.log('Example app listening on port 3000!\n');
  });