vue3如何利用vue-router设置路由

npm install vue-router@4.0.0-beta.13

import { createRouter, createWebHashHistory } from "vue-router"
 
const routes = [
  {
    path: '/',
    component: () => import('@/index')       
  },
  {
    path: '/list',
    name: "list",
    component: () => import('@/pages/list')   
  },
  {
    path: '/about',
    name: "about",
    component: () => import('@/pages/about')   
  },
]
export const router = createRouter({
  history: createWebHashHistory(),
  routes: routes
})
 
export default router