webpack - image-minimizer-webpack-plugin 生成器保留原件

Question

当我在我的 webpack 中加载图像时，我想优化该图像并制作该图像的 webp。我使用带有最小化器和生成器选项的 image-minimizer-webpack-plugin，但它只生成 webp，原始版本被删除

 optimization: {
        minimize: true,
        minimizer: [
            "...",
            new ImageMinimizerPlugin({
                generator: [
                    {
                        preset: "webp",
                        implementation: ImageMinimizerPlugin.imageminGenerate,
                        options: {
                            plugins: ["imagemin-webp"],
                        },
                    },
                    {
                        type: "asset",
                        implementation: ImageMinimizerPlugin.imageminGenerate,
                        options: {
                            plugins: ["imagemin-webp"],
                        },
                    },
                ],
                minimizer: {
                    implementation: ImageMinimizerPlugin.imageminMinify,
                    options: {
                        plugins: [
                            ['gifsicle', { interlaced: true }],
                            ['jpegtran', { progressive: true }],
                            ['optipng', { optimizationLevel: 5 }],
                            [
                                'svgo',
                                {
                                    plugins: [
                                        {
                                            name: 'preset-default',
                                            params: {
                                                overrides: {
                                                    removeViewBox: false,
                                                },
                                            },
                                        },
                                    ],
                                },
                            ],
                        ],
                    },
                },
            }),
        ],
    },