xinda-miniprogram/src/pages/informationDetail/index.ts

const _app = getApp<IAppOption>();

Page({
  data: {
    doc: '1',

    fileIcon: {
      pdf: 'file-icon1',
      doc: 'file-icon2',
      docx: 'file-icon3',
      pptx: 'file-icon4',
      xls: 'file-icon5',
      xlsx: 'file-icon6',
      ppt: 'file-icon7',
      none: 'file-icon8',
    },
  },
  onLoad() {},

  handleDownload() {
    wx.downloadFile({
      url: '',
      success: (res) => {
        if (res.statusCode === 200) {
          wx.openDocument({
            filePath: res.tempFilePath,
            success: () => {
              console.log('打开文档成功');
            },
            fail: (err) => {
              console.error('打开文档失败', err);
            },
          });
        } else {
          console.error('下载文件失败', res);
        }
      },
    });
  },
});

export {};