第五周作业
1.教材P39实验3
<%@ 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> <body bgcolor=pink> <embed src="english/english.mp3" autostart=false> 课文音频 </embed> </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>听英语</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.教材P45 8题
<%--Created by IntelliJ IDEA. User:97442Date:2022/3/21Time:16:13To changethistemplate use File | Settings |File Templates.--%><%@ page contentType="text/html;charset=UTF-8" language="java" %><html>
<head> <title>$Title$</title></head><body><jsp:include page="audio.jsp">
<jsp:param value="5" name="r"/></jsp:include><jsp:include page="ss.jsp">
<jsp:param value="4" name="h"/> <jsp:param value="6" name="sd"/>
<jsp:param value="3" name="xd"/></jsp:include></body></html>
<%--Created by IntelliJ IDEA. User:97442Date:2022/3/30Time:11:18To changethistemplate use File | Settings |File Templates.--%><%@ page contentType="text/html;charset=UTF-8" language="java" %><html>
<head>
<title>Title</title></head><body><%doubler = request.getParameter("r") ==null? 0 : Double.parseDouble(request.getParameter("r"));doublearea = 3.14 * r *r; out.print("圆的半径为:" + r + "</br>面积为:" +area); out.print("</br>--------------------------------</br>");%></body></html>
<%--Created by IntelliJ IDEA. User:97442Date:2022/4/3Time:14:50To changethistemplate use File | Settings |File Templates.--%><%@ page contentType="text/html;charset=UTF-8" language="java" %><html><head>
<title>Title</title></head><body><%doubleh = request.getParameter("h") ==null? 0: Double .parseDouble(request.getParameter("h"));doublesd = request.getParameter("sd") ==null? 0: Double .parseDouble(request.getParameter("sd"));doublexd = request.getParameter("xd") ==null? 0: Double .parseDouble(request.getParameter("xd"));doublearea = ((sd + xd) * h) / 2; out.print("梯形上底：" + sd + "</br>下底：" + xd + "</br>高：" + h + "</br>面积：" +area);%>
</body>
</html>
3.
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html>
<head> </head>
<body>
<table border="1" width="500" align="center" bgcolor="yellow">
<tr align="center"><td colspan="2">
<%@include file="top.jsp" %>
</td></tr> <tr align="center"><td><%@include file="left.jsp" %></td><td align="center"> <%@include file="main.jsp" %></td></tr> <tr align="center"><td colspan="2"><%@include file="end.jsp" %></td></tr> </table> </body></html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%><%="top.jsp的文件内容包含在这里" %>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%><%="left.jsp的文件内容包含在这里" %>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%><%="main.jsp的文件内容包含在这里" %>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%><%="end.jsp的文件内容包含在这里" %>
4.
<body>
<%Strings=request.getParameter("number");inta=Integer.parseInt(s); out.println("随机数是"+a);%>
<h1>Hello,我是一个偶数！</h1>
</body>
<body>
<%Strings=request.getParameter("number");inta=Integer.parseInt(s); out.println("随机数是"+a);%>
<h1>Hello,我是一个奇数！</h1>
</body>
<body>
<h1>产生一个0到10的随机整数</h1>
<%inti=(int)Math.round(Math.random()*10);if(i%2==0){%><jsp:forwardpage="even.jsp">
<jsp:paramvalue="<%=i %>"name="number"/>
</jsp:forward><%}else{%><jsp:forwardpage="oddNumber.jsp">
<jsp:paramvalue="<%=i %>"name="number"/></jsp:forward><%}%>
</body>
