web-utils-super/getOS.js

前端函数库

/**
 *
 * @desc 获取操作系统类型
 * @return {String}
 */
function getOS() {
  let userAgent =
    ('navigator' in window && 'userAgent' in navigator && navigator.userAgent.toLowerCase()) || ''
  let appVersion =
    ('navigator' in window && 'appVersion' in navigator && navigator.appVersion.toLowerCase()) || ''

  if (/iphone/i.test(userAgent) || /ipad/i.test(userAgent) || /ipod/i.test(userAgent)) return 'ios'
  if (/android/i.test(userAgent)) return 'android'
  if (/win/i.test(appVersion) && /phone/i.test(userAgent)) return 'windowsPhone'
  if (/mac/i.test(appVersion)) return 'MacOSX'
  if (/win/i.test(appVersion)) return 'windows'
  if (/linux/i.test(appVersion)) return 'linux'
}

module.exports = getOS