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由浅入深webpack - 04.04 代码分割和懒加载 #8

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Pasoul opened this issue Apr 2, 2018 · 0 comments

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webpack

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Pasoul commented Apr 2, 2018

概念

在实际业务中，某些文件不需要初始化的时候就加载进来，我们需要将这部分代码进行分割，只在合适的时机加载它们，这样既可以节省用户带宽，也可以提高页面载入速度

实现

webpack methods

require.ensure
参数: []:dependencies依赖，不会执行依赖
callback: 需要require要执行的依赖
errorCallback（可选）
chunkName

2.require.include

ES2015 Loader

Pasoul added the webpack label

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