/*
 * @Description:
 * @Version: 1.0.0
 * @Author: fujingwen
 * @Date: 2023-02-17 10:10:24
 * @FilePath: /RuoYi-Cloud-Vue3/src/rem.js
 */
;(function (doc, win) {
  const docEl = doc.documentElement
  const resizeEvt = 'orientationchange' in window ? 'orientationchange' : 'resize'
  const recalc = function () {
    const clientWidth = docEl.clientWidth
    if (!clientWidth) return
    docEl.style.fontSize = clientWidth / 19.2 + 'px'
  }
  if (!doc.addEventListener) return
  recalc()
  win.addEventListener(resizeEvt, recalc, false)
  doc.addEventListener('DOMContentLoaded', recalc, false)
})(document, window)