效果圖：
![]()
代碼(紅色部分爲重點)：
HelloWorld.jsp
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'HelloWorld.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
<style type="text/css">
@import "http://serverapi.arcgisonline.com/jsapi/arcgis/2.2/js/dojo/dijit/themes/tundra/tundra.css";
</style>
<script type="text/javascript" src="</script'>http://serverapi.arcgisonline.com/jsapi/arcgis/?v=2.2"></script>
<script type="text/javascript">
dojo.require("esri.map");
function init(){
var map=new esri.Map("mapDiv");
var MS=new esri.layers.ArcGISTiledMapServiceLayer("http://server.arcgisonline.com/ArcGIS/rest/services/ESRI_StreetMap_World_2D/MapServer");
map.addLayer(MS);
}
dojo.addOnLoad(init);
</script>
</head>
<body>
<div id="mapDiv" style="position:relative;width:100%; height:100%; border:1px solid #000;"></div>
</body>
</html>
