路由设计

本则路由考虑验证进入登录页面，完成登录操作进入首页。
router/router.js

import Vue from "vue";
import Router from "vue-router";
Vue.use(Router);

import store from "@/store/store";

// (延迟加载)
const Login = () => import("@/views/login");
const Home = () => import("@/views/home");

const HomeRoute = {
  path: "/",
  name: "首页",
  component: Home
};

export { HomeRoute };

const router = new Router({
  base: process.env.BASE_URL,
  routes: [
    {
      path: "/login",
      name: "登录",
      component: Login
    },
    HomeRoute
  ]
});

router.beforeEach((to, from, next) => {
  let loginName = store.state.user.loginName;
  if (to.path === "/" && loginName == "") {
    next("/login");
  } else {
    next();
  }
});

export default router;