vue路由懒加载及组件懒加载

vue路由懒加载

1.方法如下：component：resolve=>(require(['需要加载的路由的地址'])，resolve)

import Vue from 'vue'
import Router from 'vue-router'
  /* 此处省去之前导入的HelloWorld模块 */
Vue.use(Router)

export default new Router({
  routes: [
    {
      path: '/',
      name: 'HelloWorld',
      component: resolve=>(require(["@/components/HelloWorld"],resolve))
    }
  ]
})

2.ES6 提出的import方法，（------最常用------）
方法如下：const HelloWorld = （）=>import('需要加载的模块地址')

import Vue from 'vue'
import Router from 'vue-router'
Vue.use(Router)

const HelloWorld = ()=>import("@/components/HelloWorld")
export default new Router({
  routes: [
    {
      path: '/',
      name: 'HelloWorld',
      component:HelloWorld
    }
  ]
})

组件懒加载

1.  异步方法
<template>
  <div class="hello">
  <One-com></One-com>
  1111
  </div>
</template>

<script>
export default {
  components:{
    "One-com":resolve=>(['./one'],resolve)
  },
  data () {
    return {
      msg: 'Welcome to Your Vue.js App'
    }
  }
}
</script>

2.  ES6的const方法
<template>
  <div class="hello">
  <One-com></One-com>
  1111
  </div>
</template>

<script>
const One = ()=>import("./one");
export default {
  components:{
    "One-com":One
  },
  data () {
    return {
      msg: 'Welcome to Your Vue.js App'
    }
  }
}
</script>