te')); return $arr; } /* 遍历用户所有主题 * @param $uid 用户ID * @param int $page 页数 * @param int $pagesize 每页记录条数 * @param bool $desc 排序方式 TRUE降序 FALSE升序 * @param string $key 返回的数组用那一列的值作为 key * @param array $col 查询哪些列 */ function thread_tid_find_by_uid($uid, $page = 1, $pagesize = 1000, $desc = TRUE, $key = 'tid', $col = array()) { if (empty($uid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('uid' => $uid), array('tid' => $orderby), $page, $pagesize, $key, $col); return $arr; } // 遍历栏目下tid 支持数组 $fid = array(1,2,3) function thread_tid_find_by_fid($fid, $page = 1, $pagesize = 1000, $desc = TRUE) { if (empty($fid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('fid' => $fid), array('tid' => $orderby), $page, $pagesize, 'tid', array('tid', 'verify_date')); return $arr; } function thread_tid_delete($tid) { if (empty($tid)) return FALSE; $r = thread_tid__delete(array('tid' => $tid)); return $r; } function thread_tid_count() { $n = thread_tid__count(); return $n; } // 统计用户主题数 大数量下严谨使用非主键统计 function thread_uid_count($uid) { $n = thread_tid__count(array('uid' => $uid)); return $n; } // 统计栏目主题数 大数量下严谨使用非主键统计 function thread_fid_count($fid) { $n = thread_tid__count(array('fid' => $fid)); return $n; } ?>javascript - Find IP address using jQuery - Stack Overflow

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    I tried to get my IP using the following code:

    $.getJSON("=?", function(data){ip=data.ip});

    But it doesn't seems to work for me. Please Help.

    Thanks in advance.

    I tried to get my IP using the following code:

    $.getJSON("http://jsonip.appspot.?callback=?", function(data){ip=data.ip});

    But it doesn't seems to work for me. Please Help.

    Thanks in advance.

    • javascript
    • jquery
    Share Improve this question edited Jan 10, 2013 at 4:55 dda 6,2032 gold badges27 silver badges35 bronze badges asked Jan 10, 2013 at 4:54 user1929236user1929236 1252 gold badges5 silver badges18 bronze badges 3
    • 4 That website doesn't seem to be working at the moment – Explosion Pills Commented Jan 10, 2013 at 4:55
    • yes. i tried using it but it shows 503 error. Is there any other method for the same? – user1929236 Commented Jan 10, 2013 at 4:57
    • @user1929236 Did my answer helped you or you need more help ? stackoverflow./a/14251584/468718 – Harsh Baid Commented Jan 11, 2013 at 13:18
    Add a ment  | 

    4 Answers 4

    Reset to default 8

    You can use this site to acquire your IP with JSON.

    http://jsonip.

    You need to send a ajax request to your backend web server and respond to ajax request with the requesting client's ip back from the server. The code will change depending on the language of your web application.

    JavaScript itself has no way of reading the IP address of the local puter and so for JavaScript to obtain that information we need to use a different language to obtain the information.

    Several snippets for server-side code options

    In JSP

    ip = '<%=request.getRemoteAddr()%>';

    In PHP

    ip = "<?php echo $_SERVER['REMOTE_ADDR']?>";

    In ASP

    ip = '<%= Request.ServerVariables("REMOTE_ADDR")%>';

    In ASP.NET

    ip = '<%= Request.UserHostAddress>';

    In Cold Fusion

    ip = '<cfoutput>#cgi.remote_addr#</cfoutput>';

    Reference: Obtaining Your Visitor's IP Address

    Get your IP with jQuery

    you can get your public IP address with one line of JS? There is a free service that offers this for you and a get request is all that you need to do:

       $.get('http://jsonip./', function(r){ console.log(r.ip); });

    For the above snippet to work, your browser will have to support CORS (cross-origin request sharing). Otherwise a security exception would be thrown. In older browsers, you can use this version, which uses a JSON-P request:

       $.getJSON('http://jsonip./?callback=?', function(r){ console.log(r.ip); });

    <script type="application/javascript">
function getip(json){
  alert(json.ip); // alerts the ip address
}


    <script type="application/javascript" src="http://jsonip.appspot./?callback=getip"></script>

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