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+"/";%><！DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <base href="<%=basePath%>"> <title>My JSP "demo1.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> <% Date date=new Date（）;out.write（date.toLocaleString（）+"<br/>"）; %> <%//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+"<br/>"）;String data2=（String）pageContext.findAttribute（"data"）;//直接寻找dataout.write（data2+"<br/>"）; %> ${data}<！-- 正则表达式 --> <！-- <jsp:forward page="/1.jsp"></jsp:froward>//配置首页时跳转到servlet<jsp:include page="/1.jsp"></jsp:include><%--pageCpntext.include（）动态包含--%>//携带参数<jsp:forward page="/1.jsp"> <jsp:param name="data" value="data"></jsp:param></jsp:froward> --> </body></html>

希望本文所述对大家JSP程序设计有所帮助。