JSP第三次作业
<html> 2 <head> 3 <title>My JSP 'index.jsp' starting page</title> 4 <meta charset = "utf-8"> 5 </head> 6 7 <body bgcolor = cyan> 8 <br>英文课文(English Text): 9 <p style="font-family:宋体;font-size:18;color:black"> 10 <jsp:include page="english/english.txt"></jsp:include> 11 <br>课文音频(English Audio): 12 <jsp:include page="audio.jsp"></jsp:include> 13 </p> 14 15 </body> 16 </html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Insert title here</title>
</head>
<body bgcolor=pink>
<embed src="english/english.mp3" autostart=false> 课文音频
</embed>
</body>
</html>
2.任务二、教材P45 8题
<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>
<html>
<body>
<%
String r=request.getParameter("r");
double r1=Double.parseDouble(r);
double area=3.14*r1*r1;
out.print(area);
%>
</body>
</html>
<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>
3.任务三、详见Word图片
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'index1.jsp' starting page</title>
</head>
<body >
<table border="1" width="600" 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"%> <%="end.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"%> <%="top.jsp的文件内容包含在这里"%>
4.任务四、详见Word图片
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'index.jsp' starting page</title>
</head>
<body>
<%
int i = (int) (Math.random() * 10 + 1);
if (i % 2 == 0) {
%>
<jsp:forward page="two.jsp">
<jsp:param value="<%=i %>" name="num" />
</jsp:forward>
<%
} else {
%>
<jsp:forward page="one.jsp">
<jsp:param value="<%=i %>" name="num" />
</jsp:forward>
<%
}
%>
</body>
</html>
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'one.jsp' starting page</title>
</head>
<body>
<%
String m = request.getParameter("num");
int n = Integer.parseInt(m);
out.print("随机数为" + n + "<br>");
%>
Hello,我是一个奇数！
</body>
</html>
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'two.jsp' starting page</title>
</head>
<body>
<%
String m = request.getParameter("num");
int n = Integer.parseInt(m);
out.print("随机数为" + n + "<br>");
%>
Hello,我是一个偶数！
</body>
</html>
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