js验证IPv6地址是否相等

来源：互联网发布：丁丁考勤软件编辑：程序博客网时间：2024/06/09 16:21

   //判断两个IPv6地址是否相同
   function isIPv6Equals(src,des){
       var srcArr=convert2CompleteIpV6(src).split(":");
       var desArr=convert2CompleteIpV6(des).split(":");
       for(var i=0;i<8;i++){
           if(parseInt(srcArr[i],16)!=parseInt(desArr[i],16)){
               return false;
           }
       }
       return true;
   }

//是否为IPv6
   function isIPv6(ip){
       var ipV6Pattern=/^/s*((([0-9A-Fa-f]{1,4}:){7}(([0-9A-Fa-f]{1,4})|:))|(([0-9A-Fa-f]{1,4}:){6}(:|((25[0-5]|2[0-4]/d|[01]?/d{1,2})(/.(25[0-5]|2[0-4]/d|[01]?/d{1,2})){3})|(:[0-9A-Fa-f]{1,4})))|(([0-9A-Fa-f]{1,4}:){5}((:((25[0-5]|2[0-4]/d|[01]?/d{1,2})(/.(25[0-5]|2[0-4]/d|[01]?/d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(([0-9A-Fa-f]{1,4}:){4}(:[0-9A-Fa-f]{1,4}){0,1}((:((25[0-5]|2[0-4]/d|[01]?/d{1,2})(/.(25[0-5]|2[0-4]/d|[01]?/d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(([0-9A-Fa-f]{1,4}:){3}(:[0-9A-Fa-f]{1,4}){0,2}((:((25[0-5]|2[0-4]/d|[01]?/d{1,2})(/.(25[0-5]|2[0-4]/d|[01]?/d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(([0-9A-Fa-f]{1,4}:){2}(:[0-9A-Fa-f]{1,4}){0,3}((:((25[0-5]|2[0-4]/d|[01]?/d{1,2})(/.(25[0-5]|2[0-4]/d|[01]?/d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(([0-9A-Fa-f]{1,4}:)(:[0-9A-Fa-f]{1,4}){0,4}((:((25[0-5]|2[0-4]/d|[01]?/d{1,2})(/.(25[0-5]|2[0-4]/d|[01]?/d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(:(:[0-9A-Fa-f]{1,4}){0,5}((:((25[0-5]|2[0-4]/d|[01]?/d{1,2})(/.(25[0-5]|2[0-4]/d|[01]?/d{1,2})){3})?)|((:[0-9A-Fa-f]{1,4}){1,2})))|(((25[0-5]|2[0-4]/d|[01]?/d{1,2})(/.(25[0-5]|2[0-4]/d|[01]?/d{1,2})){3})))(%.+)?/s*$/;
       return ipV6Pattern.test(ip);
   }

   //将压缩格式的转换为常规的IPv6地址
   function convert2CompleteIpV6(ip){
       var ipV6=ip;
       var index=ip.indexOf("::");
       if(index>0){
           var size=8-(ip.split(":").length-1);
           var tmp="";
           for(var i=0;i<size;i++){
               tmp+=":0";
           }
           tmp+=":";
           ipV6=ip.replace("::",tmp);
       }else if(index==0){
           ipV6=ip.replace("::","0:0:0:0:0:0:0:");
       }
       return ipV6;
   }

使用方式:

isIPv6Equals("2001::53","2001:00:00:00:00:00:00:53");