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为什么引入Module的时候路径明明是Button/index.js,却可以用import Button from 'Button'？ #20

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zhouzhongyuan opened this issue Feb 23, 2017 · 0 comments
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为什么引入Module的时候路径明明是Button/index.js,却可以用import Button from 'Button'？ #20

zhouzhongyuan opened this issue Feb 23, 2017 · 0 comments

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zhouzhongyuan commented Feb 23, 2017 •
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为什么引入Module的时候路径明明是Button/index.js,却可以用import Button from 'Button'？
这是ES6的特殊写法吗？

答：

不是。这是模块加载器的工作，ES6没有规定任何和模块加载相关的规范。

这是Nodejs模块加载器所支持的写法，Webpack等为了兼容性也支持这种写法。

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