vue3中如何使用vue-router（步骤）

1、安装 vue-router

        vue3    npm i vue-router@4

2、新建router文件夹，里边放置index.js,引入,使用，配置，注册，导出

import { createRouter, createWebHashHistory } from "vue-router";

const routes = [
  {
    path: "",
    name: "home",
    component: () => import("@/views/HomeView"),
    redirect: "/master",
    children: [
      {
        path: "/work",
        name: "Work",
        component: () =>
          import(/* webpackChunkName: "first" */ "@/views/WorkBench"),
        meta: { title: "工作台", icon: "icon-gongzuotai" },
      },
    ],
  },

];

const router = createRouter({
  history: createWebHashHistory(),
  routes,
});

export default router;

3、在main根上引入以上文件夹，并注册使用

import { createApp } from "vue";
import App from "./App.vue";
import router from "./router";

createApp(App)
  .use(router)
  .mount("#app");