webpack，創(chuàng)建一個(gè) library失?。?/h1>

用webpack打包，創(chuàng)建一個(gè) library失敗了，入口文件如下：

export default {
    dialog,
    alert,
    confirm,
    toast,
    loading,
    actionSheet,
    topTips,
    searchBar,
    tab,
    form,
    uploader,
    picker,
    datePicker,
    gallery,
    slider,
    step,
    accordion,
    stepper,
    tabs,
    popover
};

然后webpack配置文件為：

entry: './src/js/mtui.js',
  output: {
    path: path.resolve(__dirname, './dist'),
    publicPath: './js/',
    filename: 'mtui.min.js',
    library: 'mtui',
    libraryTarget: 'umd',
  },
  externals: {
    lodash: {
      commonjs: 'lodash',
      commonjs2: 'lodash',
      amd: 'lodash',
      root: '_'
    }
  },

打包時(shí)并沒(méi)有報(bào)錯(cuò)，打包出來(lái)后
我如下調(diào)用時(shí)：

import mtui from './uilts/mtui.min'

則報(bào)錯(cuò)：

"export 'default' (imported as 'mtui') was not found in './uilts/mtui.min'

然后如果我換種調(diào)用方式：

const mtui = require('./uilts/mtui.min')

控制臺(tái)打印出來(lái)的卻只有一下內(nèi)容，我原來(lái)導(dǎo)出的對(duì)象并沒(méi)有

請(qǐng)問(wèn)一下大家，這是為什么？怎么解決？