Vue.js笔记 — vue-router路由懒加载

用vue.js写单页面应用时,会出现打包后的JavaScript包非常大,影响页面加载,我们可以利用路由的懒加载去优化这个问题,当我们用到某个路由后,才去加载对应的组件,这样就会更加高效,实现代码如下:

import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

export default new Router({
  routes: [
    {
      path: '/',
      component: resolve => require(['components/Hello.vue'], resolve)
    },
    {
        path: '/about',
        component: resolve => require(['components/About.vue'], resolve)
    }
  ]
})
原文地址:https://www.cnblogs.com/HtmlCss3/p/6410521.html