vue路由懒加载写法

1.我最常用的写法是：

{
path: '/home',
component: resolve => require(['../components/home.vue'], resolve),
}

2.cue-cli 3.0 建的项目给的示例写法是：

{
path: '/about',
name: 'about',
// route level code-splitting
// this generates a separate chunk (about.[hash].js) for this route
// which is lazy-loaded when the route is visited.
component: () => import(/* webpackChunkName: "about" */ './views/About.vue')
}