JSP中隐式对象用法实例
本文实例讲述了JSP中隐式对象用法。分享给大家供大家参考，具体如下：
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
My JSP 'demo1.jsp' starting page
<%
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}
希望本文所述对大家JSP程序设计有所帮助。