根据ip识别地区

 

<script src="http://int.dpool.sina.com.cn/iplookup/iplookup.php?format=js"></script>

    <script>
        if(remote_ip_info.province == "北京" || remote_ip_info.city == '上海'|| remote_ip_info.city == '广州'|| remote_ip_info.city == '深圳'|| remote_ip_info.city == '杭州'){
            location.href="./index/index.htm";
        }else{
            
        }

    </script>