vue-router for vue3

router.js

import { createRouter, createWebHashHistory } from 'vue-router'
import Son from '../Son.vue'
import Son1 from '../Son1.vue'

const routes = [
  {redirect: '/son'},
  { path: '/son', component: Son },
  { path: '/son1', component: Son1 },
]

const router = createRouter({
  history: createWebHashHistory(),
  routes,
})
export default router

App.vue