JS to determine whether it is a PC browser or mobile device browser

<script>    $ (function () {        var suseragent = Navigator.userAgent.toLowerCase ();        var bisipad = Suseragent.match (/ipad/i) = = "ipad";        var Bisiphoneos = Suseragent.match (/iphone os/i) = = "iphone OS";        var BISMIDP = Suseragent.match (/midp/i) = = "MIDP";        var bIsUc7 = Suseragent.match (/rv:1.2.3.4/i) = = "rv:1.2.3.4";        var bisuc = Suseragent.match (/ucweb/i) = = "UCWeb";        var bisandroid = Suseragent.match (/android/i) = = "Android";        var bisce = Suseragent.match (/windows ce/i) = = "Windows CE";        var biswm = Suseragent.match (/windows mobile/i) = = "Windows Mobile";        Document.writeln ("Your browsing device is:");        if (Bisipad | | bisiphoneos | | bismidp | | bIsUc7 | | bisuc | | bisandroid | | bisce | | biswm) {            Document.writeln ("Phone") ;        } else {            Document.writeln ("PC");        }    }); </script>

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.

JS to determine whether it is a PC browser or mobile device browser