版本信息
先安装 vue-router
npm install vue-router
如果项目没有生成目录router相关的东西 ,就需要手动新建
这是index.js文件内容
import { createRouter, createWebHistory } from 'vue-router' import Login from '../components/Login.vue' import HelloWorld from '../components/HelloWorld.vue' const routes = [ {path: '/login', name:'Login', component: Login}, {path: '/:pathMatch(.*)*', name: 'NotFound', component: Login}, {path: '/HelloWorld', name: 'HelloWorld', component: HelloWorld}, ] const router = createRouter({ history: createWebHistory(), routes }) export default router //这段后,要有回车保留一个空行否则会报错。
App.vue内容
<template> <div id="app"> <router-view />//需要使用,不然不能跳转 </div> </template> <script setup> </script> <style> #app { font-family: Avenir, Helvetica, Arial, sans-serif; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-align: center; color: #2c3e50; margin-top: 60px; } </style>
main.js内容
import { createApp } from 'vue' import App from './App.vue' import router from './router' createApp(App).use(router).mount('#app')