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"%>
<%
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>
   <title>My JSP 'audio.jsp' starting page</title>
  </head>
  <body bgcolor = cyan>
  <p>英文课文(English Text):</p>
  <p style = "font-family:宋体;font-size:18;color:black">
  <jsp:include page="english/english.txt"/>
  <p>课文音频(English Audio):</p>
  <jsp:include page="audio.jsp"/>
  </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 bgcolor=pink>
    <embed src="english/english.mp3"autostart=false>
    课文音频
  </body>
</html>
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 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="5"/>
</jsp:include>
<br>
<jsp:include page="ladder.jsp">
<jsp:param name="s" value="3"/>
<jsp:param name="x" value="4"/>
<jsp:param name="g" value="5"/>
</jsp:include>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <title>main界面</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>
    <title>circle页面</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>
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<%@ 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>
  <title>ladder页面</title>
  </head>
  <body>
  <%!double getarea(double s,double x,double g){
        double area=(s+x)*g/2;
        return area;
   } %>
   <%
   String string=request.getParameter("s");
   double s1=Double.parseDouble(string);
   string=request.getParameter("x");
   double x1=Double.parseDouble(string);
   string=request.getParameter("g");
   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

<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
<%
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>
    <title>zuoye3</title>
  </head>
  
  <body>
  <table border="1" width="700" 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="right.jsp" %></td></tr>
  <tr align="center"><td colspan="2"><%@include file="bottom.jsp" %></td></tr>
  </table>
  </body>
</html>

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%="left.jsp"%>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%="top.jsp"%>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%="right.jsp"%>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%="bottom.jsp"%>

 

 

 

4.任务四、详见Word图片

 

<%@ 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>
    <title>My JSP 'index.jsp' starting page</title>
  </head>
  <body>
  <%
        int a = (int) (Math.random() * 10 + 1);
        if (a % 2 == 0) {
    %>
    <jsp:forward page="oushu.jsp">
     <jsp:param value="<%=a %>" name="num" />
    </jsp:forward>
    <%
        } else {
    %>
    <jsp:forward page="jishu.jsp">
        <jsp:param value="<%=a %>" name="num" />
    </jsp:forward>
    <%
        }
    %>
  </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>
  <title>jishu</title>
  </head>
  <body>
    <%
 String r=request.getParameter("num");
 int n=Integer.parseInt(r);
 out.print("随机数为"+n+"<br>");
  %>
 Hello,我是一个奇数！
  </body>
</html>
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<%@ 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>
    <title>My JSP 'oushu.jsp' starting page</title>
  </head>
  <body>
    <%
 String r=request.getParameter("num");
 int n=Integer.parseInt(r);
 out.print("随机数为"+n+"<br>");
  %>
 Hello,我是一个偶数！
  </body>
</html>

 

 

 

 

 

 

posted @ 2022-04-03 15:33  777733333  阅读(18)  评论(0)    收藏  举报