第五周作业
1.任务一、教材P39实验3
<%@ page contentType="textml"%> <%@ page 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 'index.jsp' starting page</title> </head> <body bgcolor=pink> <embed src="English/english.mp3" autostart=false> 课文音频 </embed> </body> <html>
<%@ page contentType="textml"%> <%@ page 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 'index.jsp' starting page</title> </head> <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/english.txt"/> <br>课文音频(English Audio):<br/> <jsp:include page="audio.jsp"/> </p> </body> <html>
2.任务二、教材P45 8题
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <%!double r=(int)(Math.random()*10)+1; %> <jsp:include page="circle.jsp"> <jsp:param name="r" value="4"/> </jsp:include> <br> <jsp:include page="ladder.jsp"> <jsp:param name="a" value="4"/> <jsp:param name="b" value="4"/> <jsp:param name="c" value="4"/> </jsp:include> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <base href="<%=basePath%>"> <title>My JSP 'index1.jsp' starting page</title> </head> <body> </body> </html>
<%@ 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 'index1.jsp' starting page</title> </head> <body> <%!double getarea(double r){ double area=3.14*r*r; return area; } %> <% String r=request.getParameter("r"); double r1=Double.parseDouble(r); double area=getarea(r1); out.print("圆形的半径是"+r+",圆形的面积:"+area); %> </body> </html>
<%@ 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 'index1.jsp' starting page</title> </head> <body> <%!double getarea(double a,double b,double c){ double area=(a+b)*c/2; return area; } %> <% String string=request.getParameter("a"); double s1=Double.parseDouble(string); string=request.getParameter("b"); double x1=Double.parseDouble(string); string=request.getParameter("c"); double g1=Double.parseDouble(string); double area=getarea(s1, x1, g1); out.print("梯形的上底是"+s1+"下底是"+x1+"高是"+g1+"面积是"+area); %> </body> </html>
3.任务三、详见Word图片 表格
<%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <head> <title>表格</title> </head> <body> <table border="1"> <tr align="center"> <td colspan="2"><%@include file="top.jsp"%></td> </tr> <tr align="center"> <td><%@include file="left.jsp"%></td><td><%@include file="right.jsp"%></td> </tr> <tr align="center"> <td colspan="2"><%@include file="bottom.jsp"%></td> </tr> </table> </body> </html>
<%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <head> <title>top</title> </head> <body> <%= "top.jsp的文件内容包含在这里" %> </body> </html>
<%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <head> <title>left</title> </head> <body> <%= "left.jsp的文件内容包含在这里" %> </body> </html>
<%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <head> <title>right</title> </head> <body> <%= "right.jsp的文件内容包含在这里" %> </body> </html>
<%@ page contentType="text/html;charset=UTF-8" language="java" %> <html> <head> <title>bottom</title> </head> <body> <%= "bottom.jsp的文件内容包含在这里" %> </body> </html>
4.任务四、详见Word图片
<%@page import="java.util.Random"%> <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <!DOCTYPE html> <html> <head> <meta charset="ISO-8859-1"> <title>Insert title here</title> </head> <body> <% int a = new Random().nextInt(11); if(a/2==0){%> <jsp:forward page="number1.jsp"></jsp:forward> <%}else{%> <jsp:forward page="number2.jsp"></jsp:forward> <%} %> </body> </html>
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%> <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Insert title here</title> </head> <body> 偶数 </body> </html>
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%> <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Insert title here</title> </head> <body> 奇数 </body> </html>