text: const webpackMerge = require('webpack-merge');
  const base = require('./base.js');
  
  const path = require('path');
  
  module.exports = webpackMerge(base, {
      //specific config
     
      output: {
          filename: '[name].bundle.js'
      },
      plugins: [
          
  
      ],
      module: {
          rules: [
  
            
              {
                  test: /\.scss$/,
                  exclude: [/node_modules/],
                  use: [
                      'style-loader',
                      {
                          loader: 'css-loader',
                          options: {
                              sourceMap: true
                          }
                      },
                      'postcss-loader',
                      {
                          loader: 'sass-loader',
                          options: {
                              sourceMap: true
                          }
                      },
  
                  ]
              },
             
  
  
          ]
      },
        resolve: {
      alias: {
        config: path.resolve(__dirname, './../src/config/dev.js')
      }
    },
      devtool: 'eval-source-map' //cheap-module-eval-source-map 大型项目用这个
  });