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, title:'Click to zoom' }); marker.setMap(map); // Zoom to 9 when clicking on marker google.maps.event.addListener(marker,'click',function() { map.setZoom(9); map.setCenter(marker.getPosition()); }); } 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