// 判断访问终端
function versions () {
  var u = navigator.userAgent;
  var android = u.indexOf('Android') > -1 || u.indexOf('Adr') > -1;
  var ios = !!u.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/);
  var mobile = !!u.match(/AppleWebKit.*Mobile.*/)
  return {
    android,
    ios,
    mobile
  }
}

export default {
  versions
}