第五周作业

1.听英语

<%@ page contentType="text/html"%>
<%@ page pageEncoding="utf-8"%>
<HTML>
<body bgcolor=pink>
    <embed src="english/english.mp3" autostart=false>
    课文音频
    </embed>
</body>
</HTML>
 1  <%@ page contentType="text/html"%>
 2  <%@ page pageEncoding="utf-8"%>
 3  <HTML>
 4  <head>
 5  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
 6  </head>
 7  <body bgcolor=cyan>
 8    <br>英文课文(English Text)：
 9    </br>
10    <p style="font-family:宋体;font-size:18;color:black">
11         <jsp:include page="english/english.txt" />
12         <br>课文音频(English Audio)：</br>
13         <jsp:include page="audio.jsp" />
14     </p>
15 </body>
16 </HTML>

 

2.圆和梯形的面积计算

 1 <%@page import="org.omg.CORBA.PUBLIC_MEMBER"%>
 2 <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
 3 <!DOCTYPE HTML >
 4 <html>
 5   <head>  
 6     <title></title>
 7   </head>
 8   <body bgcolor=cyan>
 9       加载circle.jsp计算圆的面积：
10       <jsp:include page="circle.jsp">
11       <jsp:param name="r" value="4" />
12       </jsp:include>
13       <p></p>
14       加载ladder.jsp计算梯形面积：
15       <jsp:include page="ladder.jsp">
16       <jsp:param name="t" value="5" />
17       <jsp:param name="e" value="4" />
18       <jsp:param name="h" value="6" />
19       </jsp:include>
20   </body>
21 </html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>    
    <title>圆的面积</title>
  </head>
  <body>
   <% String r=request.getParameter("r");
         double r1=Double.parseDouble(r);
         double area1=3.14*r1*r1;
         out.print("圆的面积是："+area1);
   %>
  </body>
</html>
 1 <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
 2 <!DOCTYPE HTML >
 3 <html>
 4   <head>    
 5   <title>梯形的面积</title>
 6   </head> 
 7   <body>
 8       <% String t=request.getParameter("t");
 9          String e=request.getParameter("e");
10          String h=request.getParameter("h");
11          double t1=Double.parseDouble(t);
12          double e1=Double.parseDouble(e);
13          double h1=Double.parseDouble(h);
14          double area2=((t1+e1)*h1/2);
15          out.print("梯形的面积是："+area2);
16       %>
17   </body>
18 </html>

 

 3.表格布局和<jsp:include page=" 界面jsp"/>

 1  <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
 2   <%
 3       String path = request.getContextPath();
 4       String basePath = request.getScheme() + "://"
 5               + request.getServerName() + ":" + request.getServerPort()
 6               + path + "/";
 7   %>
 8   
 9   <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
10  <html>
11  <head>
12  <base href="<%=basePath%>">
13  
14  <title>My JSP 'Main.jsp' starting page</title>
15  </head>
16  
17  <body>
18      <table border="5" width="1000" height="250" bgcolor="#A9E2F3">
19          <tr>
20              <td align="center" colspan="5"><jsp:include page="Top.jsp"></jsp:include></td>
21          </tr>
22          <tr>
23              <td align="center"><jsp:include page="Left.jsp"></jsp:include></td>
24              <td align="center">Main.jsp的文件内容包含到这里</td>
25          </tr>
26          <tr>
27              <td align="center" colspan="5"><jsp:include page="End.jsp"></jsp:include></td>
28          </tr>
29      </table>
30  </body>
31  </html>
1 <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
2      Top.jsp的文件内容包含到这里
1 <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
2    Left.jsp的文件内容包含到这里
1  <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
2   End.jsp的文件内容包含到这里

 

 4.判断产生的 随机数 Math.round((Math.random() * 10)) 是奇数还是偶数，并跳转相应界面

<%@page import="org.omg.CORBA.PUBLIC_MEMBER"%>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<!DOCTYPE HTML >
<html>
  <head>  
    <title></title>
  </head>
  <body >
      <% double a=(int)Math.round(Math.random()*10); %>
      <%if(a%2==0){ %>
      <jsp:forward page="even.jsp">
      <jsp:param value="<%=a %>" name="even" />
      </jsp:forward>
      <%}
      else{ %>
      <jsp:forward page="odd.jsp">
      <jsp:param value="<%=a %>" name="odd" />
      </jsp:forward>
      <%} %>
  </body>
</html>
 1 <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
 2 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
 3 <html>
 4   <head> 
 5   </head>  
 6   <body>
 7     <%String a=request.getParameter("even");
 8    out.print("Hello,我是一个偶数"+a); %>
 9   </body>
10 </html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
  </head>  
  <body>
  <%String a=request.getParameter("odd");
   out.print("Hello,我是一个奇数"+a); %>
  </body>
</html>

 

posted @ 2022-04-02 13:12  刘德广  阅读(13)  评论(0)  编辑  收藏  举报