# 前端开发中的问题整理 1. 路由引入时,如果是动态引入,要使用方法来引入 ``` import MapView from '@/views/MapView.vue' const router = createRouter({ history: createWebHistory(import.meta.env.BASE_URL), routes: [ { path: '/', name: 'home', component: MainView }, { path: '/mapView', name: 'mapView', component: MapView, ✅ }, { path:'/login', name:'login', // component: import('@/views/Login.vue') ❌ 有可能出bug引入文件失败 component: () => import('@/views/Login.vue') ✅ }, ] }) ```