JSP第三次作业 

<%@ page contentType="text/html"%>
<%@ page  pageEncoding="utf-8"%>
 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<body bgcolor=#238E23>
 <p>
 <br>英文课文</br>
 <jsp:include page="english.txt"></jsp:include>
 <br>英文音频</br>
 <jsp:include page="MyJsp.jsp"></jsp:include>
 </p>
</body>
</html>
<%@ page contentType="text/html"%>
<%@ page  pageEncoding="utf-8"%>
 
 
<html>
<body bgcolor=#32CD32>
<embed src="english.mp3" autoplay="false">
课文音频
</embed>
</body> 
</html>

 

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
 
 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<body bgcolor=#32CD32>
  <body>
  <br>圆形的面积：</br>
  <jsp:include page="circle.jsp">
  <jsp:param value="3" name="r"/></jsp:include>
   
    <br>梯形的面积:</br>
  <jsp:include page="tixing.jsp">
  <jsp:param value="2" name="a"/>
  <jsp:param value="3" name="b"/>
  <jsp:param value="4" name="h"/></jsp:include>
  </body>
   
</html>
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
 
   
  <body>
    <%
    String r=request.getParameter("r");
    double r1=Double.parseDouble(r);
    double area=3.14*r1*r1;
    out.print(area);
    
     %>
  </body>
</html>
<%@ page language="java" import="java.util.*" pageEncoding="ISO-8859-1"%>
 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
 
   
  <body>
  <%
    String a=request.getParameter("a");
    double a1=Double.parseDouble(a);
    String b=request.getParameter("b");
    double b1=Double.parseDouble(b);
    String h=request.getParameter("h");
    double h1=Double.parseDouble(h);
     
    double area=(a1+b1)*h1/2;
    out.print(area);
%>
  </body>
</html>

 

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
 
 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
   
<body>
<table border="1" align="center" bgcolor="#23CD23">
    <tr align="center">
        <td colspan="2"><%@include file="a.jsp"%></td>
    </tr>
    <tr align="center">
        <td><%@include file="b.jsp"%></td>
        <td><%@include file="c.jsp"%></td>
    </tr>
    <tr align="center">
        <td colspan="2"><%@include file="d.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 "%>

 

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<html>
  <head>
    <title>index</title>
  </head>
   
  <body>
 
    <%
    int i= (int)Math.round(Math.random()*10);
    if(i%2==0){
     %>
     <jsp:forward page="index.jsp">
     <jsp:param value="<%=i %>" name="r"/>
     </jsp:forward>
     <%
     }else{
      %>
      <jsp:forward page="MyJsp.jsp">
      <jsp:param value="<%=i %>" name="r"/>
      </jsp:forward>
      <%
      }
       %>
  </body>
</html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
 
 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
 
 <body>
     <%
   String s=request.getParameter("r");
   int a=Integer.parseInt(s);
   out.println("随机数是"+a);
    %>
    <h1>我是一个偶数</h1>
  </body>
</html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
 
   
  <body>
      <%
   String s=request.getParameter("r");
   int a=Integer.parseInt(s);
   out.println("随机数是"+a);
    %>
    <h1>我是一个奇数</h1>
  </body>
</html>

 

 

posted on 2022-04-03 21:35  chenyulin11  阅读(7)  评论(0)  编辑  收藏  举报

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