t-comm/lib/file/download.js

专业、稳定、纯粹的工具库

'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var tslib_es6 = require('../tslib.es6-01322ba9.js');

function downloadFileFromBlob(_a) {
  var blob = _a.blob,
    fileName = _a.fileName;
  var url = window.URL.createObjectURL(new Blob([blob]));
  var link = document.createElement('a');
  link.href = url;
  link.download = fileName;
  link.style.visibility = 'hidden';
  document.body.appendChild(link);
  link.click();
  document.body.removeChild(link);
}
function downloadFilesToZip(_a) {
  var fileList = _a.fileList,
    zipName = _a.zipName,
    saveAs = _a.saveAs,
    JSZip = _a.JSZip;
  return tslib_es6.__awaiter(this, void 0, void 0, function () {
    var zip, _i, fileList_1, file, content, error_1;
    return tslib_es6.__generator(this, function (_b) {
      switch (_b.label) {
        case 0:
          _b.trys.push([0, 2,, 3]);
          zip = new JSZip();
          // 异步下载每个文件并添加到zip中
          for (_i = 0, fileList_1 = fileList; _i < fileList_1.length; _i++) {
            file = fileList_1[_i];
            zip.file("".concat(file.name), file.content);
          }
          return [4 /*yield*/, zip.generateAsync({
            type: 'blob'
          })];
        case 1:
          content = _b.sent();
          saveAs(content, zipName);
          return [2 /*return*/, true];
        case 2:
          error_1 = _b.sent();
          console.error('批量下载失败:', error_1);
          return [2 /*return*/, false];
        case 3:
          return [2 /*return*/];
      }
    });
  });
}

exports.downloadFileFromBlob = downloadFileFromBlob;
exports.downloadFilesToZip = downloadFilesToZip;