偵測是否為手機

isMobile.js

function isMobile(){
  return (
    (navigator.userAgent.match(/Android/i)) ||
    (navigator.userAgent.match(/webOS/i)) ||
    (navigator.userAgent.match(/iPhone/i)) ||
    (navigator.userAgent.match(/iPod/i)) ||
    (navigator.userAgent.match(/iPad/i)) ||
    (navigator.userAgent.match(/BlackBerry/))
  );
}

if(!isMobile()) {
  ...your js code...
}