How webpack packages pictures and makes them referenced properly on the page


const webpack = require("webpack");
const path = require("path");
const glob = require("glob");
const CleanWebpackPlugin = require("clean-webpack-plugin"); // dist
const HtmlWebpackPlugin = require("html-webpack-plugin"); // html
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
const HtmlWebpackInlineSourcePlugin = require("html-webpack-inline-source-plugin");
const UglifyJSPlugin = require("uglifyjs-webpack-plugin");
const OptimizeCSSAssetsPlugin = require("optimize-css-assets-webpack-plugin");

function buildEntriesAndHTML() {
    // entry
    const result = glob.sync("**/animate.js");
    /*const config = {
        hash: true,
        inject: true
    };*/
    const entries = {};
    const htmls = [];
    result.forEach(item => {
        const one = path.parse(item);
        const outputfile = one.dir.split("/").slice(-1)[0];
        entries[outputfile] = "./" + item;
        htmls.push(
            new HtmlWebpackPlugin({
                // ...config,
                template: "./" + one.dir + "/"+outputfile+".html",
                // filename: outputfile === "index" ? "./index.html" : "./" + outputfile + "/index.html", // html
                filename: "./" + one.dir + "/"+outputfile+".html",
                chunks: [outputfile],
                inlineSource: ".(js|css)$"
            })
        );
    });
    // htmls.push();
    return {
        entries,
        htmls
    };
}
const final = buildEntriesAndHTML();
module.exports = {
    entry: final.entries,
    output: { // 
        path:  __dirname+"/dist",
        // publicPath: __dirname+"/build/",
        filename: "[name]/[name].js", //
        // publicPath:"/build/dsp/dsp-static-test/"
    },
    devtool: "inline-source-map",
    module: {
        rules: [
            {
                test:/\.css$/,
                use:[
                    MiniCssExtractPlugin.loader,
                    "css-loader",
                    {loader: "postcss-loader",options:{plugins:[require("autoprefixer")("last 100 versions")]}}
                ]
            },
            {
                test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
                use:[
                    {
                        loader: "url-loader",
                        options: {
                            limit: 8192,
                            name: "image/[name].[hash:7].[ext]"
                        }
                    },
                    {
                        loader: "image-webpack-loader",// 
                        options: {
                            bypassOnDebug: true,
                        }
                    }
                ]
            },
            /*{
                test: /\.(png|jpe?g|gif|svg)(\?.*)?$/,
                use: [
                    {
                        loader: "file-loader",
                        options: {
                            name: "image/[name].[hash:7].[ext]"
                        }
                    }
                ]
            },*/ //background-imagejsbackground-image
            {
                test: /\.js$/,
                exclude: /node_modules/,
                use: {
                    loader: "babel-loader"
                }
            },
            {
                test: /\.html$/,
                use: [
                    {
                        loader: "html-loader",
                        options: {minimize: true} // 
                    }
                ]
            }
        ]
    },
    plugins: [
        new CleanWebpackPlugin(["build"]),
        new MiniCssExtractPlugin({
            filename: "[name]/[name].css",
            chunkFilename: "[name].css"
        }),
        ...final.htmls,
        new UglifyJSPlugin({
            uglifyOptions: {
                warnings: false,
                parse: {},
                mangle: true, // Note `mangle.properties` is `false` by default.
                toplevel: false,
                nameCache: null,
                ie8: false,
                keep_fnames: false,
                output: {
                    comments: false,
                    beautify: false,
                },
                compress: true,
            }
            /*compress: {
                // UglifyJs
                warnings: false,
                exclude:["/node_modules/"],
                //  `console` ie
                drop_console: true,
                // 
                collapse_vars: true,
                // 
                reduce_vars: true
            },
            output: {
                // 
                beautify: false,
                // 
                comments: false
            }*/
        }),
        new OptimizeCSSAssetsPlugin({
            assetNameRegExp: /\.css\.*(?!.*map)/g,  // /\.css$/g
            cssProcessor: require("cssnano"),
            cssProcessorOptions: {
                discardComments: { removeAll: true },
                //  cssnano  z-index
                safe: true,
                // cssnano autoprefixer
                // autoprefixer
                // autoprefixer
                // postcssautoprefixer
                autoprefixer: false
            },
            canPrint: true
        }),
        // new HtmlWebpackInlineSourcePlugin()
    ],
    resolve: {
        extensions: [".js", ".json", ".jsx", ".css"]
    },
}

what is the reason why webpack uses url-loader,file-loader image-webpack-loader to package images that are not displayed in base64 format, does not show referenced images, and generates pictures represented by hash values? Trouble God to help see where there is a problem, very anxious, thank you very much!
this is after generation:

clipboard.png

according to the first floor and the second floor, file-loader, has been removed but still cannot resolve the inline written background-image path and the background-image dynamically written by js

Sep.22,2021

delete file-loader


just delete file-loader. After all, it's similar to url-loader, and here it also affects the order of loader processing.

loader processing is done from back to front.
the image processing here is first image-webpack-loader, and then url-loader. (of course, these two are introduced in the right order)

in addition, https://www.npmjs.com/package. says that versions above webpack1 should add disable: true

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3c09c-2c2da.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3c09c-2c2da.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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