引入模块

const electron =
  process.env.IS_ELECTRON === true ? window.require('electron') : null;
const remote = process.env.IS_ELECTRON === true ? electron.remote : null;
const app = process.env.IS_ELECTRON === true ? remote.app : null;
const shell = process.env.IS_ELECTRON === true ? electron.shell : null;
const dialog = process.env.IS_ELECTRON === true ? remote.dialog : null;
const path = require('path');
const fs = require('fs');

//获取桌面的路径
const desktopPath = app.getPath('desktop')

关键脚本

      let desktopFiles = fs.readdirSync(desktopPath);
      for (let file of desktopFiles) {
        let url = undefined;
        const fileName = file.split('.')[0];
        const suffix = file.split('.')[1];
        const fileUrl = desktopPath + '\\' + file;
        if (suffix === 'lnk') {
          try {
            let lnk = shell.readShortcutLink(fileUrl);
            url = lnk.target;
          } catch (e) {
            url = '';
            console.log(fileUrl + '获取快捷方式源目录失败');
          }
        }

        if (url) {
          let application = {};
          application.url = url;
          application.text = fileName;
          await app.getFileIcon(url).then(fileIcon => {
            application.imgSrc = fileIcon.toDataURL();
          });
          this.localApplicationData.push(application);
        }
      }