javascript - Webpack babel-loader object-rest-spread 问题

Question

我在解析我的 webpack 项目中最近添加的模块“date-holidays”时遇到问题。我已经更新到最新版本的 babel-core 和 babel-loader 没有任何成功。

错误：

Module parse failed: Unexpected token (16:28)
You may need an appropriate loader to handle this file type.
| export class HolidayRule {
|   constructor (ruleObj) {
|     const { rule, fn, opts, ...other } = ruleObj
|     Object.assign(this, { rule, ...other })
|   }

 @ ./node_modules/date-holidays-parser/src/index.js 2:0-32
 @ ./node_modules/date-holidays/src/Holidays.js
 @ ./node_modules/date-holidays/src/index.js
 @ ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib/selector.js?type=script&index=0!./src/components/Modals/CalendarModal.vue
 @ ./src/components/Modals/CalendarModal.vue
 @ ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib/selector.js?type=script&index=0!./src/components/Modal.vue
 @ ./src/components/Modal.vue
 @ ./node_modules/babel-loader/lib!./node_modules/vue-loader/lib/selector.js?type=script&index=0!./src/App.vue
 @ ./src/App.vue
 @ ./src/main.js
 @ multi (webpack)-dev-server/client?http://localhost:8080 webpack/hot/dev-server ./src/main.js

webpack.base.conf.js：

module: {
    rules: [
      ...(config.dev.useEslint ? [createLintingRule()] : []),
      {
        test: /\.vue$/,
        exclude: /node_modules/,
        loader: 'vue-loader',
        options: vueLoaderConfig
      },
      {
        test: /\.js$/,
        exclude: /node_modules/,        
        loader: 'babel-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]')
        }
      }
    ]
  }

我也尝试添加插件@babel/plugin-proposal-object-rest-spread以及@babel/plugin-transform-spread但这也不起作用。

标签： javascriptwebpackbabel-loader