node压缩图片之 squoosh/lib

npm install @squoosh/lib

const squoosh = require("@squoosh/lib");
const { ImagePool } = squoosh;

async function libSquooshOptimize(imagePath, filename, outputFolderPath) {
  return new Promise(async (resolve) => {
    const imagePool = new ImagePool();
    const image = await imagePool.ingestImage(imagePath);
    const preprocessOptions = {
      resize: {
        width: 330,
      },
    };
    await image.preprocess(preprocessOptions);
    const encodeOptions = {
      mozjpeg: "auto", // an empty object means 'use default settings'
      jxl: {
        quality: 100,
      },
      jpg: {
        quality: 100,
      },
    };
    await image.encode(encodeOptions);
    const { extension, binary } = await image.encodedWith.mozjpeg;
    fs.writeFileSync(`${outputFolderPath}/${filename}.${extension}`, binary);
    imagePool.close();
    resolve(true);
  });
}

libSquooshOptimize("./imgs/test.jpg","test","build/images")