第三次Jsp作业
<%@page import="org.omg.CORBA.PUBLIC_MEMBER"%> <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>My JSP 'index.jsp' starting page</title> </head> <body bgcolor=cyan> <br>英文课文（English Text） <p style="font-family: 宋体;font-size:18;color:black"> <jsp:include page="english/english.txt" /> <br>课文音频（English Audio）: <jsp:include page="MyJsp.jsp" /> </p> </body> </html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <!DOCTYPE HTML > <html> <body bgcolor=pink> <embed src="english/english.mp3" autostart="false"> 课文音频 </embed> </body> </html>
任务二
<%@page import="org.omg.CORBA.PUBLIC_MEMBER"%> <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <!DOCTYPE HTML > <html> <head> <title></title> </head> <body bgcolor=cyan> 加载circle.jsp计算圆的面积： <jsp:include page="circle.jsp"> <jsp:param name="r" value="4" /> </jsp:include> <p></p> 加载ladder.jsp计算梯形面积： <jsp:include page="ladder.jsp"> <jsp:param name="t" value="5" /> <jsp:param name="e" value="4" /> <jsp:param name="h" value="6" /> </jsp:include> </body> </html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <title>圆的面积</title> </head> <body> <% String r=request.getParameter("r"); double r1=Double.parseDouble(r); double area1=3.14*r1*r1; out.print("圆的面积是："+area1); %> </body> </html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <!DOCTYPE HTML > <html> <head> <title>梯形的面积</title> </head> <body> <% String t=request.getParameter("t"); String e=request.getParameter("e"); String h=request.getParameter("h"); double t1=Double.parseDouble(t); double e1=Double.parseDouble(e); double h1=Double.parseDouble(h); double area2=((t1+e1)*h1/2); out.print("梯形的面积是："+area2); %> </body> </html>
任务三
<%@page import="org.omg.CORBA.PUBLIC_MEMBER"%> <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <!DOCTYPE HTML > <html> <head> <title></title> </head> <body > <table width="500px" height="500px" border="3" bordercolor="blue" align="center"> <tr> <td colspan="2"><%@ include file="top.jsp" %></td> </tr> <tr> <td><%@ include file="left.jsp" %></td> <td><%@ include file="right.jsp" %></td> </tr> <tr> <td colspan="2"><%@ include file="down.jsp" %></td> </tr> </table> </body> </html>
任务四
<%@page import="org.omg.CORBA.PUBLIC_MEMBER"%> <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <!DOCTYPE HTML > <html> <head> <title></title> </head> <body > <% double a=(int)Math.round(Math.random()*10); %> <%if(a%2==0){ %> <jsp:forward page="even.jsp"> <jsp:param value="<%=a %>" name="even" /> </jsp:forward> <%} else{ %> <jsp:forward page="odd.jsp"> <jsp:param value="<%=a %>" name="odd" /> </jsp:forward> <%} %> </body> </html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> </head> <body> <%String a=request.getParameter("even"); out.print("Hello,我是一个偶数"+a); %> </body> </html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> </head> <body> <%String a=request.getParameter("odd"); out.print("Hello,我是一个奇数"+a); %> </body> </html>
