useage

const { AssetsUploadPlugin } = require('webpack-assets-upload/dist/plugin');

// plugin

new AssetsUploadPlugin({ outputFile: "ossMap.json" })

// loader

module.exports = {
  module: {
    rules: [
      {
        test: /\.(png|jpe?g|gif)$/i,
        use: [
          {
            loader: "webpack-assets-upload",
            options: {
              mapJson: path.resolve(__dirname, "../ossMap.json"),
              upload: () => {
                return Promise.resolve("https://www.baidu.com");
              },
            },
          },
        ],
      },
    ],
  },
};