第五周JSP作业
1.任务一、教材P39实验3
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <body bgcolor="cyan"> <br>英文课文(English Text):</br> <p style="font-family: 宋体;font-size: 18;color: black"> <jsp:include page="english.txt"/> <br>课文音频(English Audio):</br> <jsp:include page="audio.jsp"/> </p> </body> </html> <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <body bgcolor=pink> <embed src="english/english.mp3"autostart="flase"> 课文音频 </embed> </body> </html>
2.任务二、教材P45 8题
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> </head> <body> 加载circle.jsp页面计算圆的面积： <jsp:include page="circle.jsp"> <jsp:param value="5" name="r"/> </jsp:include> <br> 加载ladder.jsp页面计算梯形面积： <jsp:include page="ladder.jsp"> <jsp:param value="5" name="a"/> <jsp:param value="4" name="b"/> <jsp:param value="2" name="h"/> </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> </head> <body> <b>被加载的文件，计算圆的面积</b> <% String r=request.getParameter("r"); double r1=Double.parseDouble(r); double area=3.14*r1*r1; out.print("圆的面积是："+area); %> </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> <b>被加载的文件，计算梯形面积</b> <% String a=request.getParameter("a"); String b=request.getParameter("b"); String h=request.getParameter("h"); double a1=Double.parseDouble(a); double b1=Double.parseDouble(b); double h1=Double.parseDouble(h); double area=((a1+b1)*h1)/2.0; out.print("梯形面积是："+area); %> </body> </html>
3.任务三、详见Word图片
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> </head> <body> <table width='400px' height='500px' border="1"bordercolor="green"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="end.jsp" %></td> </tr> </table> </body> </html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> NN <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> NN <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> OO <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> 66
4.任务四、详见Word图片
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <body> <% double i=(int)(Math.random()*10)+1; if(i%2==0){ %> <jsp:forward page="oushu.jsp"> <jsp:param value="<%=i %>" name="number"/> </jsp:forward> <% } else{ %> <jsp:forward page="jishu.jsp"> <jsp:param value="<%=i %>" name="number"/> </jsp:forward> <% } %> </body> </html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <body> <% String s=request.getParameter("number"); out.print("Hello，我是奇数"+s); %> </body> </html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <body> <% String s=request.getParameter("number"); out.print("Hello，我是偶数"+s); %> </body> </html>
