JSP中隐式对象用法实例

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>


 
 
 
 
 
  
 
 
 
 
 
 <% 
  Date date=new Date();
  out.write(date.toLocaleString()+"
");
 %>
 <%
  //域之间的信息获取
  request.setAttribute("data", "abc");//request的域
  String data=(String)pageContext.getAttribute("data", PageContext.REQUEST_SCOPE);//用pageContext域获取Request域的内容
  out.write(data+"
");
  String data2=(String)pageContext.findAttribute("data");//直接寻找data
  out.write(data2+"
");
 %>
 ${data}