JS PC站跳转手机站代码

<script type="text/javascript">

(function () {

var ua = navigator.userAgent.toLowerCase();

var bIsIpad = ua.match(/ipad/i) == "ipad";

var bIsIphoneOs = ua.match(/iphone os/i) == "iphone os";

var bIsAndroid = ua.match(/android/i) == "android";

var bIsWM = ua.match(/windows mobile/i) == "windows mobile";

var host = "http://www.ys720.com";

var pathname = window.location.pathname;

if (bIsIpad || bIsIphoneOs || bIsAndroid || bIsWM) {

window.location.href = host + pathname;

}

})();

</script>