API(Application Programming Interface,应用编程接口)其实就是操作系统留给应用程序的一个调用接口,应用程序通过调用操作系统的 API 而使操作系统去执行应用程序的命令(动作)。
<html>
<head>
<script
src="http://maps.googleapis.com/maps/api/js?key=AIzaSyDJW4jsPlNKgv6jFm3B5Edp5ywgdqLWdmc&sensor=false">
</script>
<script>
var myCenter=new google.maps.LatLng(36.686058,117.123900);
function initialize()
{
var mapProp = {
center:myCenter,
zoom:14,
mapTypeId:google.maps.MapTypeId.ROADMAP
};
var map=new google.maps.Map(document.getElementById("googleMap"),mapProp);
var marker=new google.maps.Marker({
position:myCenter,
});
marker.setMap(map);
var infowindow = new google.maps.InfoWindow({
content:"济南莫都晨晓"
});
infowindow.open(map,marker);
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<div id="googleMap" style="width:100%;height:380px;"></div>
</body>
</html>
参考网站:http://www.runoob.com/googleapi/google-maps-api-key.html