网页根据终端判断跳转到对应页面js代码

    ①以下代码添加到PC端,如果是移动端访问则跳转到对应移动端页面:

    <meta name="applicable-device" content="pc">
    <script type="text/javascript">
    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))){
    window.location.href="http://m.site.com/contact.html";
    }
    </script>

    ②以下代码添加到移动端,如果是电脑端访问则跳转到对应电脑端页面:

    <meta name="applicable-device" content="mobile">
    <script type="text/javascript">
    if(!navigator.userAgent.match(/AppleWebKit.*Mobile.*/)){
    window.location.href="http://www.site.com/contact.html";
    }
    </script>