# 설치 npm install vue-router@4 # ./src/main.js에서 라우터 선언 import { createApp } from 'vue' import App from './App.vue' import 'bootstrap' import 'bootstrap/dist/css/bootstrap.min.css' import router from './router.js' createApp(App).use(router).mount('#app') # ./router.js파일만들고 내용 넣기 import { createWebHistory, createRouter } from "vue-router"; import List from './components/List.vue' import Main from ..