1.
<%@ page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Insert title here</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>
<%@ 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>My JSP 'audio.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body bgcolor = red>
<embed src = "english/english.mp3" autostart=false>
课文音频
</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>main.jsp</title>
</head>
<body>
<%
double r=3,a=2,b=5,c=2;
%>
<br>加载circle.jsp计算半径为<%=r %>的圆的面积:
<jsp:include page="circle.jsp">
<jsp:param value="<%=r %>" name="sideR"/>
</jsp:include>
<p>------------------------------------------------------------------------------</p>
<br>加载ladder.jsp计算上底、下底、高为<%=a %><%=" |"%><%=b %><%=" |"%><%=c %>的梯形面积:
<jsp:include page="ladder.jsp">
<jsp:param value="<%=a %>" name="sideA"/>
<jsp:param value="<%=b %>" name="sideB"/>
<jsp:param value="<%=c %>" name="sideC"/>
</jsp:include>
</body>
</html>
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%!
public String getArea(double r){
if(r>0){
double area = r*r*3.14;
return ""+area;
}else{
return("半径为"+r+"不能为大于0以外的数字，无法计算面积");
}
}
%>
<%
String sideR = request.getParameter("sideR");
double r = Double.parseDouble(sideR);
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>circle.jsp</title>
</head>
<body>
<br><br>我是被加载的文件，负责计算圆的面积<br>
给我传递的半径是：<%=r %><br>
圆的面积是：<%=getArea(r) %>
</body>
</html>
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%!
public String getArea(double a,double b,double c){
if(a>0 && b>0 && c>0){
double area=(a+b)*c/2;
return ""+area;
}else{
return("梯形的上底、下底、高"+a+" "+b+" "+c+"不能为大于0以外的数字，无法计算面积");
}
}
%>
<%
String sideA = request.getParameter("sideA");
String sideB = request.getParameter("sideB");
String sideC = request.getParameter("sideC");
double a = Double.parseDouble(sideA);
double b = Double.parseDouble(sideB);
double c = Double.parseDouble(sideA);
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>ladder.jsp</title>
</head>
<body>
<br><br>我是被加载的文件，负责计算梯形的面积<br>
给我传递的上底、下底、高是：<%=sideA %><%=" |"%><%=sideB %><%=" |"%><%=sideC %><br>
梯形的面积是：<%=getArea(a,b,c) %>
</body>
</html>
3.
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<html>
<head>
</head>
<body>
<table border="1" align="center" bgcolor=pink >
<tr align="center"><td colspan="2" ><%@ include file="top.jsp"%></td>
</tr>
<tr align="center">
<td ><%@include file="left.jsp" %></td>
<td ><%@ include file="right.jsp" %></td>
</tr>
<tr align="center"><td colspan="2" ><%@ include file="bottom.jsp" %></td></tr>
</table>
</body>
</html>
4.
<%@ 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>My JSP 'odd.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<%--奇数 --%>
<body>
<%
String odd = request.getParameter("i");
int j = Integer.parseInt(odd);
out.print("随机数" + j);
%>
是奇数！！！
</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>My JSP 'even.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
<%--偶数 --%>
</head>
<body>
<%
String even = request.getParameter("i");
int ou = Integer.parseInt(even);
out.print("随机数" + ou);
%>
是偶数！！！
</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>My JSP 'example2.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<body>
<h1>生成[]0，10]之间的随机数</h1>
<%
int i = (int) (Math.random() * 10) + 1;
if (i % 2 == 0) {
%>
<jsp:forward page="even.jsp">
<jsp:param value="<%=i %>" name="i" />
</jsp:forward>
<%
} else {
%>
<jsp:forward page="odd.jsp">
<jsp:param value="<%=i%>" name="i" />
</jsp:forward>
<%
}
%>
</body>
</html>
