如何从es6中的变量导出

Question

我想从地址导出，该地址是变量中的字符串。 import {device} from 'device.js'  let buttonUrl;  if(device.desktop){    buttonUrl = './components/Elements/Button/Button'  }  else if(device.mobile || device.tablet){    buttonUrl = './components/Elements/Button/ButtonMobile'  }  export {    Button,  } from buttonUrl我收到导出部分的错误。

Answer 1

var Button = require(buttonUrl)

export default Button