jsp页面:(也可以用html页面)
<%@ page language="java" contentType="text/html; charset=utf-8"
pageEncoding="utf-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<style type="text/css">
body, html,#allmap {width: 100%;height: 100%;overflow: hidden;margin:0;}
</style>
<script type="text/javascript" src="http://api.map.baidu.com/api?v=1.4"></script>
<script type="text/javascript" src="a.js"></script>
<title>百度</title>
</head>
<body>
<input type="button" onclick="showmap()">
<div id="allmap" style="width: 300px;height: 300px;"></div>
</body>
</html>
外部引用了js文件(完全可以写在内部)
function showmap(){
var map = new BMap.Map("allmap");
var point = new BMap.Point(116.404, 39.915);
map.centerAndZoom(point,15);
map.enableScrollWheelZoom();
var marker = new BMap.Marker(point); // 创建标注
map.addOverlay(marker); // 将标注添加到地图中
}
就是这么简单,如果需要更加深入实用地图,请看百度地图的api
http://developer.baidu.com/map/jsdemo.htm