text: import router from './router'
  import store from './store'
  import NProgress from 'nprogress' // progress bar
  import 'nprogress/nprogress.css' // progress bar style
  import { getToken } from '@/utils/auth' // getToken from cookie
  
  NProgress.configure({ showSpinner: false }); // NProgress Configuration
  
  const whiteList = ['/login', '/authredirect']; // no redirect whitelist
  router.beforeEach((to, from, next) => {
    NProgress.start(); // start progress bar
    if (getToken()) { // determine if there has token
      /* has token*/
      if (to.path === '/login') {
        next({ path: '/' });
        NProgress.done() // if current page is dashboard will not trigger	afterEach hook, so manually handle it
      } else {
        if (store.getters.menus === undefined) { // 判断当前用户是否已拉取完user_info信息
          store.dispatch('GetInfo').then(info => { // 拉取user_info
            const menus = {};
            for (let i = 0; i < info.menus.length; i++) {
              menus[info.menus[i].code] = true
            }
            store.dispatch('GenerateRoutes', menus).then(() => { // 生成可访问的路由表
              router.addRoutes(store.getters.addRouters); // 动态添加可访问路由表
              router.addRoutes([{ path: '*', redirect: "/404" }]); // 404
              next({ ...to, replace: true }) // hack方法 确保addRoutes已完成 ,set the replace: true so the navigation will not leave a history record
            })
          }).catch(() => {
            store.dispatch('LogOut').then(() => {
              next({ path: '/login' })
            })
          })
        } else {
          //  else {
          //   // 没有动态改变权限的需求可直接next() 删除下方权限判断 ↓
          //   if (hasPermission(store.getters.roles, to.meta.role)) {
          //     next();//
          //   } else {
          next()
          //   }
          //   // 可删 ↑
        }
      }
    } else {
      /* has no token*/
      if (whiteList.indexOf(to.path) !== -1) { // 在免登录白名单，直接进入
        next()
      } else {
        next('/login'); // 否则全部重定向到登录页
        NProgress.done() // if current page is login will not trigger afterEach hook, so manually handle it
      }
    }
  });
  
  router.afterEach(() => {
    NProgress.done() // finish progress bar
  });