Javascript 使用ES6导出样式表

嗯，我在研究这个的时候没有在别的地方找到任何东西。但是，我想将样式表导出到我的应用程序的其余部分。以下是ES5，我想将其转换为ES6。甚至在这一点上都不清楚。我的ES5代码是：

var fontFamily = 'Comic Sans MS, Lucida Handwriting, cursive';
var background = 'pink url("https://media.giphy.com/media/oyr89uTOBNVbG/giphy.gif") fixed';
var fontSize   = '4em';
var padding = '45px 0';
var color  = 'green';

module.exports = {
  fontFamily: fontFamily,
  background: background,
  fontSize: fontSize,
  padding: padding,
  color: color
};

有人能帮忙吗？到目前为止，我正在尝试：

export default {
  fontFamily: fontFamily,
  background: background,
  fontSize: fontSize,
  padding: padding,
  color: color
};

---

有很多方法可以做到这一点，但这里有两个例子

有关出口声明的详细信息，请参阅

路号1

导出

export const styles = {
  fontFamily: 'Comic Sans MS, Lucida Handwriting, cursive',
  background: 'pink url("https://media.giphy.com/media/oyr89uTOBNVbG/giphy.gif") fixed',
  fontSize  : '4em',
  padding: '45px 0',
  color : 'green',
};

import { styles } from './styles';
const fontFamily = styles.fontFamily;
console.log(fontFamily) // Comic Sans MS, Lucida Handwriting, cursive

const fontFamily = 'Comic Sans MS, Lucida Handwriting, cursive';
const background = 'pink url("https://media.giphy.com/media/oyr89uTOBNVbG/giphy.gif") fixed';
const fontSize   = '4em';
const padding = '45px 0';
const color  = 'green';

export { fontFamily, background, fontSize, padding, color };

import { fontFamily, color } from './styles';
console.log(fontFamily, color); // Comic Sans MS, Lucida Handwriting, cursive green

导入

export const styles = {
  fontFamily: 'Comic Sans MS, Lucida Handwriting, cursive',
  background: 'pink url("https://media.giphy.com/media/oyr89uTOBNVbG/giphy.gif") fixed',
  fontSize  : '4em',
  padding: '45px 0',
  color : 'green',
};

import { styles } from './styles';
const fontFamily = styles.fontFamily;
console.log(fontFamily) // Comic Sans MS, Lucida Handwriting, cursive

const fontFamily = 'Comic Sans MS, Lucida Handwriting, cursive';
const background = 'pink url("https://media.giphy.com/media/oyr89uTOBNVbG/giphy.gif") fixed';
const fontSize   = '4em';
const padding = '45px 0';
const color  = 'green';

export { fontFamily, background, fontSize, padding, color };

import { fontFamily, color } from './styles';
console.log(fontFamily, color); // Comic Sans MS, Lucida Handwriting, cursive green

路号2

导出

export const styles = {
  fontFamily: 'Comic Sans MS, Lucida Handwriting, cursive',
  background: 'pink url("https://media.giphy.com/media/oyr89uTOBNVbG/giphy.gif") fixed',
  fontSize  : '4em',
  padding: '45px 0',
  color : 'green',
};

import { styles } from './styles';
const fontFamily = styles.fontFamily;
console.log(fontFamily) // Comic Sans MS, Lucida Handwriting, cursive

const fontFamily = 'Comic Sans MS, Lucida Handwriting, cursive';
const background = 'pink url("https://media.giphy.com/media/oyr89uTOBNVbG/giphy.gif") fixed';
const fontSize   = '4em';
const padding = '45px 0';
const color  = 'green';

export { fontFamily, background, fontSize, padding, color };

import { fontFamily, color } from './styles';
console.log(fontFamily, color); // Comic Sans MS, Lucida Handwriting, cursive green

导入

export const styles = {
  fontFamily: 'Comic Sans MS, Lucida Handwriting, cursive',
  background: 'pink url("https://media.giphy.com/media/oyr89uTOBNVbG/giphy.gif") fixed',
  fontSize  : '4em',
  padding: '45px 0',
  color : 'green',
};

import { styles } from './styles';
const fontFamily = styles.fontFamily;
console.log(fontFamily) // Comic Sans MS, Lucida Handwriting, cursive

const fontFamily = 'Comic Sans MS, Lucida Handwriting, cursive';
const background = 'pink url("https://media.giphy.com/media/oyr89uTOBNVbG/giphy.gif") fixed';
const fontSize   = '4em';
const padding = '45px 0';
const color  = 'green';

export { fontFamily, background, fontSize, padding, color };

import { fontFamily, color } from './styles';
console.log(fontFamily, color); // Comic Sans MS, Lucida Handwriting, cursive green

---

我不明白这个问题。除了使用let/const而不是var之外，ES6还有什么不同？为什么ES6中的这个小组件很重要？问题是？这应该可以使用

导出默认值{fontfamine，background，etc}

导出一个模块时，您应该只使用

默认值

关键字。删除

默认值

应有助于解决您的问题。@Dan“导出一个模块”是什么意思？为什么OP需要删除默认值？