application.jsp

<%@page import="com.sun.org.apache.xalan.internal.xsltc.runtime.Attributes"%>
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
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 'MyJsp.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">
	-->

  </head>
  
  <body>
   <h1>Application内置对象</h1>
   <%
   	application.setAttribute("city", "北京");
   	application.setAttribute("postcode", "10000");
   	application.setAttribute("email", "liangwen.li@qq.com");
   %>
   	所在城市是:<%=application.getAttribute("city") %><br>
  	application中的属性有:<br><%
  		Enumeration attributes = application.getAttributeNames();
  		while(attributes.hasMoreElements()){
  			out.println(attributes.nextElement()+"<br>");
  		}
  	 %><Br>
  	 JSP(SERVLET)引擎名及版本号：<%=application.getServerInfo() %><Br>
  </body>
</html>