text: import router from './router'
  import store from './store'
  import { Message } from 'element-ui'
  import NProgress from 'nprogress' // progress bar
  import 'nprogress/nprogress.css' // progress bar style
  import { getToken } from '@/utils/auth' // get token from cookie
  import {constantRouterMap } from './router'
  NProgress.configure({ showSpinner: false }) // NProgress Configuration
  
  const whiteList = ['/login', '/auth-redirect'] // no redirect whitelist
  
  router.beforeEach(async(to, from, next) => {
    // start progress bar
    NProgress.start()
  
    // determine whether the user has logged in
    const hasToken = getToken()
  
    if (hasToken) {
      if (to.path === '/login') {
        next({ path: '/' })
        NProgress.done()
      } else {
        const routes = store.getters.routes && store.getters.routes.length > 0
        console.log(store.getters.routes)
        console.log("获取role"+store.getters.routes.length)
        console.log("获取菜单")
        console.log(constantRouterMap)
        if (routes) {
           next()
         }else{
          try {
            const accessRoutes =await store.dispatch('permission/generateRoutes')
            console.log("zhuanhui")
            console.log(accessRoutes)
            router.options.routes = accessRoutes;
            console.log( router.options.routes)
            router.addRoutes(accessRoutes)
            console.log("shoudoing")
            //router.selfaddRoutes(accessRoutes)
            console.log(constantRouterMap)
            console.log("zhuanhui222")
            //next({ ...to, replace: true })
            // next({ ...to, replace: true })
            next()
          } catch (error) {
            // remove token and go to login page to re-login
            await store.dispatch('FedLogOut')
            Message.error(error || 'Has Error')
            next(`/login?redirect=${to.path}`)
            NProgress.done()
          }
         }
        }
    } else {
      /* has no token*/
  
      if (whiteList.indexOf(to.path) !== -1) {
        // in the free login whitelist, go directly
        next()
      } else {
        // other pages that do not have permission to access are redirected to the login page.
        next(`/login?redirect=${to.path}`)
        NProgress.done()
      }
    }
  })
  
  router.afterEach(() => {
    // finish progress bar
    NProgress.done()
  })
  