网站加入代码实现，手机端访问时显示不同的页面

以下代码可自定义手机访问显示的页面或目录，把以下代码放到网站首页index文件底部的</body>标签之前即可，然后新建一个wap目录，把你的手机版源码上传到这个目录即可。

文章源自千月工作室-https://blog.998w.cn/3866.html

   <script>
        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;
                }
            }
            if (navigator.platform.indexOf('iPad') != -1) {
                window.location = url;
            }
            var check = navigator.appVersion;
            if (check.match(/linux/i)) {

                if (check.match(/mobile/i) || check.match(/X11/i)) {
                    window.location = url;
                }
            }
            Array.prototype.in_array = function (e) {
                for (i = 0; i < this.length; i++) {
                    if (this[i] == e)
                        return true;
                }
                return false;
            }
        }
        mobile_device_detect("/wap");
    </script>