<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style type="text/css">
body, html,#allmap {width: 100%;height: 100%;overflow: hidden;margin:0;font-family:"微软雅黑";}
</style>
<script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=您的密钥"></script>
<title>单击获取点击的经纬度</title>
</head>
<body>
<div id="allmap"></div>
</body>
</html>
<script type="text/javascript">
// 百度地图API功能
var map = new BMap.Map("allmap");
var point = new BMap.Point(113.93041,22.53332);
map.centerAndZoom(point, 12);
var marker = new BMap.Marker(point); // 创建标注
map.addOverlay(marker);
//单击获取点击的经纬度
map.addEventListener("click",function(e){
alert(e.point.lng + "," + e.point.lat);
});
map.enableScrollWheelZoom(true);
</script>