代码示例:(标识:jsck_navigator_geolocation)
<!DOCTYPE html>
<html>
<body>

<h1>Window Navigator 对象</h1>

<h2>geolocation 属性</h2>

<p id="demo"></p>

<script>
if (navigator.geolocation) {
  navigator.geolocation.getCurrentPosition(showPosition);
} else { 
  document.getElementById("demo").innerHTML =
  "此浏览器不支持地理位置。";
}

function showPosition(position) {
  document.getElementById("demo").innerHTML =
  "纬度:" + position.coords.latitude + "<br>" +
  "经度:" + position.coords.longitude;
}
</script>

</body>
</html>
运行结果: