vue3中使用vue-router

安装vue-router

npm install vue-router@4.0.0-beta.13

创建src/router/index.js

import { createRouter, createWebHashHistory } from 'vue-router'

const router = createRouter({
  history: createWebHashHistory(), // hash模式：createWebHashHistory，history模式：createWebHistory
  routes: [
    {
      path: '/',
      redirect: '/home'
    },
    {
      path: '/home',
      name: 'home',
      component: () => import(/* webpackChunkName: "home" */ '@/views/home.vue'),
      meta: {
        index: 1
      }
    },
    {
      path: '/test',
      name: 'test',
      component: () => import(/* webpackChunkName: "login" */ '@/views/testDemo.vue'),
      meta: {
        index: 1
      }
    } 
  ]
})

export default router

main.js中

import router from './router'

app.use(router)