根据ip定位

来源:互联网 发布:郑州小小说 知乎 编辑:程序博客网 时间:2024/04/30 06:50

代码如下:

几点注意一下:

1、获取网络地址的方式为 http://fw.qq.com/ipaddress,返回内容格式为var IPData = new Array("xx.xxx.xxx.xx","","广东省","深圳市");

2、在init中根据qq返回的变量去添加地址。

3、其实也可以通过request去获取远端用户IP,并不一定要通过fw.qq.com去获取。


<!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.0 Transitional//EN”>
<HTML>
<HEAD>
<TITLE> Google Map By:Pop</TITLE>
<meta http-equiv=”content-type” content=”text/html; charset=utf-8″/>


<script type=”text/javascript” src=”http://fw.qq.com/ipaddress” charset=”GBK”></script>
<script type=”text/javascript” src=”http://www.google.com/jsapi?key=abc”></script>
<script type=”text/javascript” src=”http://maps.google.com/maps?file=api&amp;v=2&amp;sensor=true&amp;key=abc”></script>
<script type=”text/javascript”>


function loadMaps(address) {
  var map = new google.maps.Map2(document.getElementById(“map”));
  map.addControl(new GSmallMapControl());
  map.addControl(new GMapTypeControl());

  var geocoder = new GClientGeocoder();
  geocoder.getLatLng( address,
                 function(point) {
                     if (!point) {
                        alert(address + ” not found”);
                        map.setCenter(new GLatLng(35.8616600, 104.1953970), 4);
                    } else {
                       map.setCenter(point, 12);
                       var marker = new GMarker(point);
                       map.addOverlay(marker);
                       marker.openInfoWindowHtml(address);
                    }
                  }
  );
}

function init() {
loadMaps(IPData.join(‘ ‘));
}
</script>
</HEAD>

<BODY onload=”init()” onunload=”GUnload()”>
<div id=”map” style=”width: 800px; height: 600px”></div>
</BODY>
</HTML>

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