student-client/src/utils/nativeExe.js

import { createLog } from "@/utils/logger";

export default function async(exeName, cb) {
  if (typeof nodeRequire == "undefined") {
    console.log("nodeRequire failed");
    window._hmt.push([
      "_trackEvent",
      window.location.pathname.replace(/\d+/g, ""),
      "不在Electron中，调用 " + exeName + " 失败",
    ]);
    createLog({
      page: window.location.pathname.replace(/\d+/g, ""),
      action: "不在Electron中，调用 " + exeName + " 失败",
    });
    throw new Error("不在Electron中，调用 " + exeName + " 失败");
  }
  return new Promise(resolve => {
    window.nodeRequire("node-cmd").get(exeName, async (err, data, stderr) => {
      console.log("exe", err, data, stderr); // 未免过多日志，此处后续可以关闭
      createLog({
        page: window.location.pathname.replace(/\d+/g, ""),
        error: JSON.stringify(err),
        data,
        stderr: JSON.stringify(stderr),
      });
      await new Promise(resolve2 => setTimeout(() => resolve2(), 1000));
      await cb();
      resolve();
    });
  });
}

export function fileExists(file) {
  if (typeof nodeRequire == "undefined") {
    console.log("nodeRequire failed");
    window._hmt.push([
      "_trackEvent",
      window.location.pathname.replace(/\d+/g, ""),
      "不在Electron中，调用 fs 失败",
    ]);
    createLog({
      page: window.location.pathname.replace(/\d+/g, ""),
      action: "不在Electron中，调用 fs 失败",
    });
    throw new Error("不在Electron中，调用 fs 失败");
  }
  return window.nodeRequire("fs").existsSync(file);
}