Javascript IP檢測(弱正則)

<script type='text/javascript'>
    var ip = '127.0.0.*';
    function ipCheck(ip){

         var obj = /^((\d{1,3}|\*)\.)((\d{1,3}|\*)\.)((\d{1,3}|\*)\.)((\d{1,3}|\*))$/;
         if(obj.exec(ip)){
             alert('正則成功');
         }else{
             alert('正則失敗');
         }
    };

    ipCheck(ip);
</script>
posted @ 2012-10-26 14:11  Resory  阅读(127)  评论(0)    收藏  举报