JSP forward用法分析实例代码分析
JSP forward用法分析,需要的朋友可以参考下。1.首页(填写姓名)(可选,表单post到time.jsp即可):略2.判断时间forward到不同页面:time.jsp:
<%--Document : indexCreated on : 2009-10-3, 15:48:00Author : lucifer--%><%@page contentType="text/html" pageEncoding="UTF-8"%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"><%@page import="java.util.Date" %><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>JSP Page</title></head><body><%Date dat =new Date();if(dat.getHours() <= 12){%><jsp:forward page="AmGreeting.jsp"/><%}else{%><jsp:forward page="PmGreeting.jsp"/><%}%></body></html>
3.如果是早上:AmGreeting.jsp:
<%--Document : AmGreetingCreated on : 2009-10-3, 16:00:10Author : lucifer--%><%@page contentType="text/html" pageEncoding="UTF-8"%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>JSP Page</title></head><body><h1>Good Morning! </h1><%String name = request.getParameter("userName");out.println(name);%>!!!</body></html>
如果是下午:PmGreeting.jsp:
<%--Document : AmGreetingCreated on : 2009-10-3, 16:00:10Author : lucifer--%><%@page contentType="text/html" pageEncoding="UTF-8"%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>JSP Page</title></head><body><h1>Good Afternoon! </h1><%String name = request.getParameter("userName");out.println(name);%>!!!</body></html>
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