vue+webpack实现懒加载的三种方式

实现方式:

1、webpack method

  require.ensure([‘‘], callback, chunkName) ;

2、es6 motehod

  import()

  import().then()

  import(/* webpackChunkName: async-chunk-name */ /* webpackMode: lazy */ modulename)

  需要安装bable插件 syntax-dynamic-import,因为import只能出现在页面顶部

 

具体实现:

第一种、

  

var component = (resolve) => { import(/* webpackChunkName:‘vendor‘*/‘组件路径‘).then(module => { resolve(module) }) }

第二种、

var component = (resolve) => { require([‘组件路径‘], resolve) }

第三种、

var component = (resolve) => { require.ensure([], () =>{ resolve(reauire(‘组件路径‘)); }, chunkName)}

 

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