import{createRouter,createWebHistory}from "vue-router" import HomeView from "../views/HomeView.vue" import DetailView from "../views/DetailView.vue" import AboutView from "../views/AboutView.vue" const router = createRouter({history: createWebHistory(import.meta.env.BASE_URL),routes: [{path: "/",name: "home",component: HomeView},{path: "/detail/:id",name: "detail",component: DetailView},{path: "/about",name: "about",component: AboutView}],// 切换页面时自动滚回顶部 scrollBehavior(to,from,savedPosition) {if (savedPosition) return savedPosition return {top: 0}}}) export default router{}