javascript - 在 ReactJS 中加载 WebP 图像

Question

我正在尝试在我的反应项目中使用 WebP 图像，即：

1-弹出（是的，我很愚蠢-但我非常缺乏经验）

2- 使用 webpack

所以我将图像存储在具有 .png、.svg、.jpg、.jpeg 和 .webp 扩展名的资产/图像中。这就是我在这样的组件中传递两个图像的方式：

import FemaleDoctorWebp from "../../../../../assets/images/women.webp";
import FemaleDoctor from "../../../../../assets/images/women.png";

 <picture>
   <source srcSet={FemaleDoctorWebp} type="image/webp" />
   <source srcSet={FemaleDoctor} />
   <img alt="Female doctor image" src={FemaleDoctor} />
 </picture>

这是我的 webpack.api.config.js：

const path = require("path");
const getEnvironmentConstants = require("./getEnvironmentConstants");

module.exports = {
  mode: "development",
  devtool: "cheap-module-source-map",
  entry: ["./src/index.js"],
  output: {
    path: path.resolve(__dirname, "dist"),
    filename: "[name]-bundle.js",
    publicPath: "/dist/"
  },
  devServer: {
    hot: true,
    historyApiFallback: {
      disableDotRule: true
    }
  },
  module: {
    rules: [
      {
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        use: {
          loader: "babel-loader"
        }
      },
      {
        test: /\.css$/,
        include: /node_modules/,
        use: [
          "style-loader",
          {
            loader: "css-loader",
            options: {
              importLoaders: true
            }
          }
        ]
      },
      {
        test: /\.(s*)css$/,
        exclude: /node_modules/,
        use: [
          "style-loader",
          {
            loader: "css-loader",
            options: {
              modules: {
                localIdentName: "[name]__[local]__[hash:base64:5]"
              },
              importLoaders: true,
              sourceMap: true
            }
          },
          {
            loader: "postcss-loader",
            options: {
              plugins: () => [require("autoprefixer")()]
            }
          }
        ]
      },
      // images
      {
        test: /\.(png|jp(e*)g|svg|webp|gif)$/,
        use: [
          {
            loader: "url-loader",
            options: {
              limit: 8000, // Convert images < 8kb to base64 strings
              name: "images/[hash]-[name].[ext]"
            }
          }
        ]
      },
      //File loader used to load fonts
      {
        test: /\.(gif|png|jpe?g|svg|webp)$/i,
        use: [
          'file-loader',
          {
            loader: 'image-webpack-loader',
            options: {
              webp: {
                quality: 80
              }
            }
          }
        ]
      }
    ]
  },
  resolve: {
    modules: [path.resolve(__dirname, "src"), "node_modules"],
    alias: {
      assets: path.resolve(__dirname, "src/assets/")
    }
  },
  plugins: [
    new webpack.DefinePlugin({
      "process.env": getEnvironmentConstants()
    })
  ]
};

这是我在 HTML DOM 中得到的：

<picture>
  <source srcset="data:image/webp;base64,bW9kdWxlLmV4cG9ydHMgPSBfX3dlYnBhY2tfcHVibGljX3BhdGhfXyArICJlNzgwZTk0OTBiNzU1OGZlNDY2NjNiNTllNDg5Mjg4MS53ZWJwIjs=" type="image/webp">
  <source srcset="data:image/png;base64,bW9kdWxlLmV4cG9ydHMgPSBfX3dlYnBhY2tfcHVibGljX3BhdGhfXyArICI0MWNmYjk2NGVkMTJmNTc3MWFhYWJkZWU0YmY1MTIyZS5wbmciOw==">
  <img alt="Female doctor image" src="data:image/png;base64,bW9kdWxlLmV4cG9ydHMgPSBfX3dlYnBhY2tfcHVibGljX3BhdGhfXyArICI0MWNmYjk2NGVkMTJmNTc3MWFhYWJkZWU0YmY1MTIyZS5wbmciOw==">
</picture>

但看起来 ReactJS 没有正确加载图像。我尝试使用其他 npm 包但没有机会。我的 webpack 配置不适合这个吗？或者我需要一个额外的步骤才能在 HTML 中使用？

有什么帮助或方向吗？

标签： javascripthtmlreactjswebpackwebp