GPS信息吗?如果是的话 用JavaScript就可以获取了.. 地址代码如下 <!DOCTYPE html> <html> <body> <p id="demo">点击这个按钮，获得您的位置：</p> <button onclick="getLocation()">试一下</button> <div id="mapholder"></div> <script src="http://maps.google.com/maps/api/js?sensor=false"></script> <script> var x=document.getElementById("demo"); function getLocation() { if (navigator.geolocation) { navigator.geolocation.getCurrentPosition(showPosition,showError); } else{x.innerHTML="Geolocation is not supported by this browser.";} }function showPosition(position) { lat=position.coords.latitude; lon=position.coords.longitude; latlon=new google.maps.LatLng(lat, lon) mapholder=document.getElementById('mapholder') mapholder.style.height='250px'; mapholder.style.width='500px'; var myOptions={ center:latlon,zoom:14, mapTypeId:google.maps.MapTypeId.ROADMAP, mapTypeControl:false, navigationControlOptions:{style:google.maps.NavigationControlStyle.SMALL} }; var map=new google.maps.Map(document.getElementById("mapholder"),myOptions); var er=new google.maps.Marker({position:latlon,map:map,title:"You are here!"}); }function showError(error) { switch(error.code) { case error.PERMISSION_DENIED: x.innerHTML="User denied the request for Geolocation." break; case error.POSITION_UNAVAILABLE: x.innerHTML="Location information is unavailable." break; case error.TIMEOUT: x.innerHTML="The request to get user location timed out." break; case error.UNKNOWN_ERROR: x.innerHTML="An unknown error occurred." break; } } </script> </body> </html>
地址代码如下
<!DOCTYPE html>
<html>
<body>
<p id="demo">点击这个按钮，获得您的位置：</p>
<button onclick="getLocation()">试一下</button>
<div id="mapholder"></div>
<script src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script>
var x=document.getElementById("demo");
function getLocation()
{
if (navigator.geolocation)
{
navigator.geolocation.getCurrentPosition(showPosition,showError);
}
else{x.innerHTML="Geolocation is not supported by this browser.";}
}function showPosition(position)
{
lat=position.coords.latitude;
lon=position.coords.longitude;
latlon=new google.maps.LatLng(lat, lon)
mapholder=document.getElementById('mapholder')
mapholder.style.height='250px';
mapholder.style.width='500px'; var myOptions={
center:latlon,zoom:14,
mapTypeId:google.maps.MapTypeId.ROADMAP,
mapTypeControl:false,
navigationControlOptions:{style:google.maps.NavigationControlStyle.SMALL}
};
var map=new google.maps.Map(document.getElementById("mapholder"),myOptions);
var er=new google.maps.Marker({position:latlon,map:map,title:"You are here!"});
}function showError(error)
{
switch(error.code)
{
case error.PERMISSION_DENIED:
x.innerHTML="User denied the request for Geolocation."
break;
case error.POSITION_UNAVAILABLE:
x.innerHTML="Location information is unavailable."
break;
case error.TIMEOUT:
x.innerHTML="The request to get user location timed out."
break;
case error.UNKNOWN_ERROR:
x.innerHTML="An unknown error occurred."
break;
}
}
</script>
</body>
</html>
首先看你采集的是哪个地图的经度和纬度，然后在哪个地图上进行定位，一般谷歌的坐标在百度上使用都需要先转换
http://developer.baidu.com/map/changeposition.htm
报错说getLocation()未定义