vue3-router使用

1.引入router

npm install vue-router@4

2.创建文件夹router，并创建index.js文件

import {createRouter,createWebHashHistory} from "vue-router"
const router=createRouter({
    history:createWebHashHistory(),
    routes:[{
        name:'home',
        path:'/',
        component:()=>import('../views/Home.vue')
    }]
});
export default router;

3.main.js引入路由

import router from './router/index.js'
let app=createApp(App);
app.use(router).mount('#app');

4.App.vue中添加路由组件

<template>
   <router-view></router-view>
</template>

以上，仅用于学习和总结