Javascript 网页包站点不在Netlify上显示动态添加的图像，但在dev服务器上显示

所以我这是我将使用Webpack的第一个项目，我已经通过排除故障和复制文档中的代码完成了这个项目 在我的项目的hero部分，图像是动态添加的（通过javascript）。 这是密码

// Import multiple images

function importAll(r) {
    let images = {};
    r.keys().map(item => { images[item.replace('./', '')] = r(item) })
    return images;
}

const images = importAll(require.context("./img/hero", true, /\.(png|jpe?g|svg)$/));

它被放置在index.html中，并且在hero js文件中是必需的，因此：

const images = require('./index');

并使用以下代码实现：

// Set dynamic background
function setBg() {
    console.log(' I am Working')
    let today = new Date()
    // let today = new Date(),
    hour = today.getHours();


    // Randomize bg
    // morning
    let morningArray = ['sunset-view-of-mountains-733100.jpg', 'purple-petal-flower-surrounded-by-green-plants-during-66288.jpg', 'time-lapse-photography-of-waterfalls-during-sunset-210186.jpg', 'two-cargo-ships-sailing-near-city-2144905.jpg'];
    let morningBg = morningArray[Math.floor(Math.random() * morningArray.length)];
    let morningPath = '../src/img/hero/';
    let morning = morningPath + morningBg
    console.log(morning)
    // afternoon
    let afternoonArray = ['empty-dining-tables-and-chairs-1579739.jpg', 'brown-and-green-mountain-view-photo-842711.jpg', 'photo-of-keyboard-near-mouse-3184460.jpg', 'america-arid-bushes-california-221148.jpg'];
    let afternoonBg = afternoonArray[Math.floor(Math.random() * afternoonArray.length)];
    let afternoonPath = '../src/img/hero/';
    let afternoon = afternoonPath + afternoonBg;

    // evening
    let eveningArray = ['twisted-building-during-nighttime-1470405  s.jpg', 'beautiful-beauty-blue-bright-414612.jpg', 'landscape-photo-of-mountain-with-polar-lights-1434608.jpg', 'photo-of-toronto-cityscape-at-night-2478248.jpg'];
    let eveningBg = eveningArray[Math.floor(Math.random() * eveningArray.length)];
    let eveningPath = './src/img/hero/';
    let evening = eveningPath + eveningBg;


    // Show bg
    //morning
    if (hour < 12) {
        hero.style.background = `url(${morning}) no-repeat center center / cover`;
        greetingJs.textContent = 'Hi Good Morning,'

        // afternoon

    } else if (hour < 18) {
        hero.style.background = `url(${afternoon}) no-repeat center center / cover`;
        greetingJs.textContent = 'Hi Good Afternoon,'
    }

    // evening and night
    else {
        hero.style.background = `url(${evening}) no-repeat center center / cover`;
        greetingJs.textContent = 'Hi Good Evening,'
    }
}

以下是我在netlify上最新部署预览的链接：

以及我的回购协议的链接，以防您想要复制它：

我做错了什么

//require plugins
const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
// const MiniCssExtractPlugin = require('mini-css-extract-plugin');
// const { CleanWebpackPlugin } = require('clean-webpack-plugin');

// modules
module.exports = {
    mode: 'development',
    entry: {
        app: './src/index.js',
    },
    devServer: {

    },
    module: {
        rules: [
            // babel 
            {
                test: /\.js$/,
                exclude: /node_modules/,
                use: 'babel-loader'
            },
            {
                test: /\.html$/,
                use: [
                    {
                        // load with html loader and then minimize
                        loader: 'html-loader',
                        options: {
                            attrs: ['img:src', 'link:href'],
                            minimize: true,
                            interpolate: true,
                        }
                    }
                ]
            },
            {
                test: /\.css$/,
                use: ['style-loader', 'css-loader']
            },
            {
                test: /\.(png|svg|jpg|gif)$/,
                use: [
                    {
                        loader: 'file-loader',
                        options: {
                            esModule: false,
                        },
                    }
                ],
            },
        ]
    },
    plugins: [
        /*   new CleanWebpackPlugin({
              cleanAfterEveryBuildPatterns: ['dist']
          }), */
        new HtmlWebpackPlugin({
            template: './src/index.html',
            filename: './index.html',
        }),
        /*  new MiniCssExtractPlugin({
             filename: '[name].css',
             chunkFilename: '[id].css',
             ignoreOrder: false,
         }) */
    ],
    optimization: {
        splitChunks: {
            chunks: 'all',
        },

    },
    output: {
        filename: '[name].bundle.js',
        path: path.join(__dirname, 'dist'),
        publicPath: '/'

    },
}