检测是PC的浏览器还是移动端的浏览器

<!--检测是PC的浏览器还是移动端的浏览器-->
<script type="text/javascript">
    var curURL = window.location.href;
    if (/AppleWebKit.*Mobile/i.test(navigator.userAgent) || (/MIDP|SymbianOS|NOKIA|SAMSUNG|LG|NEC|TCL|Alcatel|BIRD|DBTEL|Dopod|PHILIPS|HAIER|LENOVO|MOT-|Nokia|SonyEricsson|SIE-|Amoi|ZTE/.test(navigator.userAgent))) {
        //手机端浏览器
        if (curURL.indexOf("xw.qq.com") === -1) {
            window.location.href = "http://xw.qq.com/";
        }
    } else {
        //pc端浏览器
    }
</script>