Use of Vue3 pages, menus, and routes

import { createRouter, createWebHistory, RouteRecordRaw } from 'vue-router'
import Home from '../views/home.vue'
import About from '../views/about.vue'

const routes: Array<RouteRecordRaw> = [
  {
    path: '/',
    name: 'Home',
    component: Home
  },
  {
    path: '/about',
    name: 'About',
    component: About
    // route level code-splitting
    // this generates a separate chunk (about.[hash].js) for this route
    //Lazy loading made me delete it}
]

const router = createRouter({
  history: createWebHistory(process.env.BASE_URL),
  routes
})

export default router

<template>
  <div class="about">
    <h1>E-book management page</h1>
  </div>
</template>

import {createRouter, createWebHistory, RouteRecordRaw} from 'vue-router'
import Home from '../views/home.vue'
import About from '../views/about.vue'
import AdminEbook from '../views/admin/admin-ebook.vue'

const routes: Array<RouteRecordRaw> = [
  {
    path: '/',
    name: 'Home',
    component: Home
  },
  {
    path: '/about',
    name: 'About',
    component: About
  },
  {
    path: '/admin/admin-ebook',
    name: 'AdminEbook',
    component: AdminEbook
  }
]

const router = createRouter({
  history: createWebHistory(process.env.BASE_URL),
  routes
})

export default router

<template>
    <a-layout-header class="header">
      <div class="logo" />
      <a-menu
          theme="dark"
          mode="horizontal"
          :style="{ lineHeight: '64px' }"
      >
        <a-menu-item key="/">
          <router-link to="/">Home</router-link>
        </a-menu-item>
        <a-menu-item key="/admin/admin-ebook">
          <router-link to="/admin/admin-ebook">E-book management page</router-link>
        </a-menu-item>
        <a-menu-item key="3">
          <router-link to="/about">About Us</router-link>
        </a-menu-item>
      </a-menu>
    </a-layout-header>
</template>

<script lang="ts">
import {defineComponent} from 'vue';

export default defineComponent({
  name: 'TheHeader',
});
</script>