JSP第三次作业

<%@ 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>

  </head>
  
  <body bgcolor=cyan>
    <br>英文课文(Enlish 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>

  

<%@ 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>

  </head>
  
  <body bgcolor=pink>
    <embed src="english/english.mp3"autostat=false>
    
    </embed>
  </body>
</html>

  

 

  2.

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title></title>
</head>
<body bgcolor=cyan>
<jsp:include page="circle.jsp">
<jsp:param value="3" name="r"/>
</jsp:include>
<jsp:include page="ladder.jsp">
<jsp:param value="3" name="a"/>
<jsp:param value="5" 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>
<title></title>
</head>
<body>
<%
String r=request.getParameter("r");
double R=Double.parseDouble(r);
double S=3.14*R*R;
out.print("圆的面积为"+S);
%>
</body>
</html>

  

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title></title>
</head>
<body>
<%
 String a =request.getParameter("a");
String b =request.getParameter("b");
String h =request.getParameter("h");
double A =Double.parseDouble(a);
double B =Double.parseDouble(b);
double H =Double.parseDouble(h);
double s=(A+B)*H/2;
out.print("梯形面积为"+s);
%>
</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 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.

<%@ 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>

  

 

posted @ 2022-04-03 18:19  丁朝明  阅读(13)  评论(0编辑  收藏  举报