function mobile_device_detect(url) {
    var thisos = navigator.platform;
    var os = new array("iphone", "ipod", "ipad", "android", "nokia", "symbianos", "symbian", "windows phone", "phone", "linux armv71", "maui", "untrusted/1.0", "windows ce", "blackberry", "iemobile");
    for (var i = 0; i < os.length; i++) {
        if (thisos.match(os[i])) {
            window.location = url;
        }

    }

    //因为相当部分的手机系统不知道信息,这里是做临时性特殊辨认
    if (navigator.platform.indexof('ipad') != -1) {
        window.location = url;
    }
    //做这一部分是因为android手机的内核也是linux
    //但是navigator.platform显示信息不尽相同情况繁多,因此从浏览器下手，即用navigator.appversion信息做判断
    var check = navigator.appversion;
    if (check.match(/linux/i)) {
        //x11是uc浏览器的平台 ，如果有其他特殊浏览器也可以附加上条件
        if (check.match(/mobile/i) || check.match(/x11/i)) {
            window.location = url;
        }
    }
    //类in_array函数
    array.prototype.in_array = function (e) {
        for (i = 0; i < this.length; i++) {
            if (this[i] == e)
                return true;
        }
        return false;
    }
}

var link = window.location.pathname + window.location.search;
link = "/mobile" + link.replace('<', '').replace('>', '');
//console.log(link);
mobile_device_detect(link);