报错 - 使用vux报 originalConfig is not defined

痛定思痛。 2021-08-13 22:28 447阅读 0赞

第一次使用vux作为开发项目的UI组件库，在没有看过官网的情况下直接安装了vux，然后运行代码，发现各种报错，结果去看了官网才知道需要配合 `vux-loader`一起使用，然后我在`build/webpack.base.conf.js`文件下面直接加入了以下代码：

const vuxLoader = require('vux-loader')
    const webpackConfig = originalConfig // 原来的 module.exports 代码赋值给变量 webpackConfig
    
    module.exports = vuxLoader.merge(webpackConfig, {
      plugins: ['vux-ui']
    })

结果报了 `originalConfig is not defined` 这个错误。  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0xpYW9GZW5nSmk_size_16_color_FFFFFF_t_70]  
下面我来说一下如何解决这个问题：  
  我们只需要将`build/webpack.base.conf.js`下面的那个`module.exports = {`改为`var originalConfig = {`，然后将上面的代码直接放到最末尾就好了。即：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0xpYW9GZW5nSmk_size_16_color_FFFFFF_t_70 1]

'use strict'
    const path = require('path')
    const utils = require('./utils')
    const config = require('../config')
    const vueLoaderConfig = require('./vue-loader.conf')
    
    function resolve(dir) {
      return path.join(__dirname, '..', dir)
    }
    
    // 要修改的部分
    var originalConfig = {
      context: path.resolve(__dirname, '../'),
      entry: {
        app: './src/main.js'
      },
      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',
          '@': resolve('src'),
        }
      },
    
    
      module: {
        rules: [{
            test: /\.vue$/,
            loader: 'vue-loader',
            options: vueLoaderConfig
          },
          {
            test: /\.js$/,
            loader: 'babel-loader',
            include: [resolve('src'), resolve('test'), resolve('node_modules/webpack-dev-server/client')]
          },
          {
            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]')
            }
          }
        ]
      },
      node: {
        // prevent webpack from injecting useless setImmediate polyfill because Vue
        // source contains it (although only uses it if it's native).
        setImmediate: false,
        // prevent webpack from injecting mocks to Node native modules
        // that does not make sense for the client
        dgram: 'empty',
        fs: 'empty',
        net: 'empty',
        tls: 'empty',
        child_process: 'empty'
      }
    }
    
    // 加入的代码段
    const vuxLoader = require('vux-loader')
    const webpackConfig = originalConfig // 原来的 module.exports 代码赋值给变量 webpackConfig
    
    module.exports = vuxLoader.merge(webpackConfig, {
      plugins: ['vux-ui']
    })

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0xpYW9GZW5nSmk_size_16_color_FFFFFF_t_70]: /images/20210813/5d9d420680b24c4fa6afe95020a3a543.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0xpYW9GZW5nSmk_size_16_color_FFFFFF_t_70 1]: /images/20210813/171d5d9f403c493a8725cb1b3a1de818.png