import Vue from "vue";
import Router from "vue-router";// 引用路由
import Home from "./views/Home.vue";//导入方法1 Home页面

Vue.use(Router);

export default new Router({
  mode: "history",
  base: process.env.BASE_URL,
  routes: [
    {
      path: "/",
      name: "home",
      component: Home
    },
    {
      path: "/about",//路径
      name: "about",//名字
      component: () =>
        import(/* webpackChunkName: "about" */ "./views/About.vue")//导入方法2，导入About页面
    }
  ]
});

路由文件，配置着 url 路径 和 页面的关系