源代码 ：
点击运行
<html> <head> <script src="//maps.googleapis.com/maps/api/js?key=AIzaSyDJW4jsPlNKgv6jFm3B5Edp5ywgdqLWdmc&sensor=false"> </script> <script> var myCenter=new google.maps.LatLng(51.508742,-0.120850); function initialize() { var mapProp = { center:myCenter, zoom:5, 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:"Hello World!" }); google.maps.event.addListener(marker, 'click', function() { infowindow.open(map,marker); }); } google.maps.event.addDomListener(window, 'load', initialize); </script> </head> <body> <div id="googleMap" style="width:500px;height:380px;"></div> </body> </html>
运行结果