// 需要安装 JSZip 
const UploadRequestHandler = (file) => { 
  const reader = new FileReader();
  reader.onload = function (e) {
    const arrayBuffer = e.target.result;
    JSZip.loadAsync(arrayBuffer).then(function (zip) {
      console.log(zip, "文件列表");
      /*解析wapk*/
      return zip.file("assets/apps/__UNI__5636277/www/manifest.json").async("string");
      /*解析wgt*/
      // return zip.file("manifest.json").async("string");
    }).then(function (xmlString) {
      console.log(JSON.parse(xmlString));
    }).catch(function (err) {
      console.error("文件读取错误", err);
    });
  };
  reader.readAsArrayBuffer(file);
}