text: import router from './router'
  import store from './store'
  import Performance from '@/tools/performance'
  
  var end = null
  const whiteList = ['/login']; // 不重定向白名单
  router.beforeEach((to, from, next) => {
    end = Performance.startExecute(`${from.path} => ${to.path} 路由耗时`) /// 路由性能监控
    if (store.getters.token) {
      if (to.path === '/login') {
        next({ path: '/' })
      } else {
        next()
      }
      // next()
    } else {
      if (whiteList.indexOf(to.path) !== -1) {
        next()
      } else {
        next('/login')
      }
    }
    setTimeout(() => {
      end()
    }, 0)
  })
  
  router.afterEach(() => { })
  