前端开发移动端_JS判断是否是手机端并跳转操作

<script type=”text/javascript”>

    // borwserRedirect

    (function browserRedirect() {

        var sUserAgent = navigator.userAgent.toLowerCase();

        var bIsIpad = sUserAgent.match(/ipad/i) == ‘ipad’;

        var bIsIphone = 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) == ‘web’;

        var bIsCE = sUserAgent.match(/windows ce/i) == ‘windows ce’;

        var bIsWM = sUserAgent.match(/windows mobile/i) == ‘windows mobile’;

        var bIsAndroid = sUserAgent.match(/android/i) == ‘android’;

        if (bIsIpad || bIsIphone || bIsMidp || bIsUc7 || bIsUc || bIsCE || bIsWM || bIsAndroid) {

            window.location.href = ‘跳转的移动端网址’;

        }

    })();

</script>

<script type=”text/javascript”>

    //平台、设备和操作系统

    var system = {

        win: false,

        mac: false,

        xll: false,

        ipad: false

    };

    //检测平台

    var p = navigator.platform;

    system.win = p.indexOf(“Win”) == 0;

    system.mac = p.indexOf(“Mac”) == 0;

    system.x11 = (p == “X11”) || (p.indexOf(“Linux”) == 0);

    system.ipad = (navigator.userAgent.match(/iPad/i) != null) ? true : false;

    //跳转语句，如果是手机访问就自动跳转到wap.baidu.com页面

    if (system.win || system.mac || system.xll || system.ipad) {

    } else {

        window.location.href = “http://www.jdpatro.com/3g/”;

    }

</script>

<script type=”text/javascript”>

    if (window.location.toString().indexOf(‘pref=padindex’) != -1) {

    } else {

        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))) {

            if (window.location.href.indexOf(“?mobile”) < 0) {

                try {

                    if (/Android|Windows Phone|webOS|iPhone|iPod|BlackBerry/i.test(navigator.userAgent)) {

                        window.location.href = “http://xw.qq.com/index.htm”;

                    } else if (/iPad/i.test(navigator.userAgent)) {

                        //window.location.href=”http://www.qq.com/pad/”

                    } else {

                        window.location.href = “http://xw.qq.com/simple/s/index/”

                    }

                } catch (e) { }

            }

        }

    }

</script>

<script type=”text/javascript”>

    < !–

     //平台、设备和操作系统

     var system = {

        win: false,

        mac: false,

        xll: false,

        ipad: false

    };

    //检测平台

    var p = navigator.platform;

    system.win = p.indexOf(“Win”) == 0;

    system.mac = p.indexOf(“Mac”) == 0;

    system.x11 = (p == “X11”) || (p.indexOf(“Linux”) == 0);

    system.ipad = (navigator.userAgent.match(/iPad/i) != null) ? true : false;

    //跳转语句，如果是手机访问就自动跳转到wap.baidu.com页面

    if (system.win || system.mac || system.xll || system.ipad) {

    } else {

        window.location.href = “http://www.jdpatro.com/3g/”;

    }

</script>

<script type=”text/javascript”>

    var bForcepc = fGetQuery(“dv”) == “pc”;

    function fBrowserRedirect() {

        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”;

        if (bIsIpad) {

            var sUrl = location.href;

            if (!bForcepc) {

                window.location.href = “http://ipad.mail.163.com/”;

            }

        }

        if (bIsIphoneOs || bIsAndroid) {

            var sUrl = location.href;

            if (!bForcepc) {

                window.location.href = “http://smart.mail.163.com/”;

            }

        }

        if (bIsMidp || bIsUc7 || bIsUc || bIsCE || bIsWM) {

            var sUrl = location.href;

            if (!bForcepc) {

                window.location.href = “http://m.mail.163.com/”;

            }

        }

    }

    function fGetQuery(name) {//获取参数值

        var sUrl = window.location.search.substr(1);

        var r = sUrl.match(new RegExp(“(^|&)” + name + “=([^&]*)(&|$)”));

        return (r == null ? null : (r[2]));

    }

    function fShowVerBlock() {

        if (bForcepc) {

            document.getElementByIdx_x(“dv_block”).style.display = “block”;

        }

        else {

            document.getElementByIdx_x(“ad_block”).style.display = “block”;

        }

    }

    fBrowserRedirect();

</script>