JingTieXueTang.H5/src/common/permission.js

import router from "@/router";
// 进度条
import NProgress from "nprogress";
// 进度条样式
import "nprogress/nprogress.css";

NProgress.configure({ showSpinner: false });

// 注册路由跳转的权限控制
router.beforeEach(async (to, from, next) => {
  let title = "";
  const isCorrect = document.title.includes("test");
  title = isCorrect ? document.title : "京铁学堂";
  document.title = title;
  NProgress.start();
  next();
});

router.afterEach(() => {
  NProgress.done();
});