chj_decorate_manage/build/webpack.base.conf.js

'use strict'
const webpack = require('webpack')
const path = require('path')
const utils = require('./utils')
const config = require('../config')
const vueLoaderConfig = require('./vue-loader.conf')
//头部引入css打包插件
//引入插件
const CleanWebpackPlugin = require('clean-webpack-plugin');
const ExtractTextPlugin = require("extract-text-webpack-plugin");
var projectRoot = path.resolve(__dirname, '../')

function resolve (dir) {
  return path.join(__dirname, '..', dir)
}

  module.exports = function(baseOption)
  {
    return {
      entry: {
        app: ['./node_modules/babel-polyfill/dist/polyfill.js','./src/main.js'],
      },
      plugins: [
        new webpack.ProvidePlugin({
          $: "jquery",
          jQuery:"jquery",
          "window.jQuery":"jquery"
        }),
        new CleanWebpackPlugin(
          ['dist/*'],　 //匹配删除的文件
          {
            root: path.resolve(__dirname, '../'),       　　　　　　　　　　//根目录
            verbose:  true,        　　　　　　　　　　//开启在控制台输出信息
            dry:      false        　　　　　　　　　　//启用删除文件
          }
        ),
      ],
      output: {
        path: config.build.assetsRoot,
        filename: '[name].js',
        publicPath: process.env.NODE_ENV === 'production'
          ? config.build.assetsPublicPath
          : config.dev.assetsPublicPath
      },
      resolve: {
        extensions: ['.js', '.vue', '.json'],
        alias: {
          'vue$': 'vue/dist/vue.esm.js',
          'alte':'admin-lte/dist',
          'alt-plugin':'admin-lte/plugins',
          '@': resolve('src')
        }
      },
      module: {
        rules: [
          {
            test: /\.vue$/,
            use:[{
              loader: 'vue-loader',
              options: vueLoaderConfig(baseOption)
            },{
              loader: 'iview-loader',
              options: {
                prefix: false
              }
            }]

          },
          {
            test: /\.js$/,
            loader: 'babel-loader',
            options: {
              presets: ['es2015']
            },
            include: [projectRoot,resolve('/node_modules/iview/src/components/table/expand.js')],
            exclude: /node_modules/
          },
          //{
          //  test: /\.css$/,
          //  //请注意loader里的写法，有一些低版本的例子中是过时的写法
          //  loader: ExtractTextPlugin.extract({
          //    fallback: "style-loader",
          //    use: "css-loader"
          //  })
          //},
          {
            test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
            loader: 'url-loader',
            options: {
              limit: 10000,
              name: utils.assetsPath('img/[name].[hash:7].[ext]')
            }
          },
          {
            test: /\.(mp4|webm|ogg|mp3|wav|flac|aac)(\?.*)?$/,
            loader: 'url-loader',
            options: {
              limit: 10000,
              name: utils.assetsPath('media/[name].[hash:7].[ext]')
            }
          },
          {
            test: /\.(woff2?|eot|ttf|otf)(\?.*)?$/,
            loader: 'url-loader',
            options: {
              limit: 10000,
              name: utils.assetsPath('fonts/[name].[hash:7].[ext]')
            }
          }
        ]
      }
  }
}