JSP第三次作业
1、教材p39实验3（听英语）
<%@ 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>
<title>My JSP 'index.jsp' starting page</title>
</head>
<body bgcolor =cyan>
<br>英语课文(English Text):</br>
<p style="font-family:宋体;font-size:18;color:black">
<jsp:include page="english/english.txt"></jsp:include>
<br>课文音频(English Audio):</br>
<jsp:include page="audio.jsp"></jsp:include>
</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>
<title>My JSP 'index.jsp' starting page</title>
</head>
<body bgcolor =pink>
<embed src="english/english.mp3"autostart=false>
课文音频
</embed>
</body>
</html>
2、教材p45第8题
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>My JSP 'main.jsp' starting page</title>
</head>
<body bgcolor=Thistle>
<jsp:include page="circle.jsp">
<jsp:param value="5" name="r"/>
</jsp:include>
<p>--------分割线--------</p>
<jsp:include page="ladder.jsp">
<jsp:param value="5" name="sd"/>
<jsp:param value="8" name="xd"/>
<jsp:param value="8" 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>My JSP 'circle.jsp' starting page</title>
</head>
<body>
我是被加载的求圆形面积界面
<%
String r=request.getParameter("r");
double b=Double.parseDouble(r);
double area=3.14*b*b;
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>
<head>
<title>My JSP 'ladder.jsp' starting page</title>
</head>
<body>
我是被加载的求梯形面积界面
<%
String sd=request.getParameter("sd");
String xd=request.getParameter("xd");
String h=request.getParameter("h");
double s=Double.parseDouble(sd);
double x=Double.parseDouble(xd);
double H=Double.parseDouble(h);
double area=(s+x)*H/2;
out.print(area);
%>
</body>
</html>
3、
<%@ 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 'index.jsp' starting page</title>
</head>
<body>
<table border="1" align="center" bgcolor="yellow">
<tr align="center"><td colspan="2"><jsp:include page="top.jsp"></jsp:include>
<tr align="center">
<td><jsp:include page="left.jsp"></jsp:include></td>
<td><jsp:include page="main.jsp"></jsp:include></td>
<tr align="center"><td colspan="2"><jsp:include page="end.jsp"></jsp:include>
</table>
</body>
</html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <%="top.jsp的文件内容包含在这里 "%>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <%="main.jsp的文件内容包含在这里 "%>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <%="left.jsp的文件内容包含在这里 "%>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <%="end.jsp的文件内容包含在这里 "%>
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 'first.jsp' starting page</title>
</head>
<body>
<%
String r=request.getParameter("i");
int x=Integer.parseInt(r);
out.print("随机数"+x); %><br>
Hello,我是奇数！！！
</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 'first.jsp' starting page</title>
</head>
<body>
<%
String r=request.getParameter("i");
int x=Integer.parseInt(r);
out.print("随机数"+x); %><br>
Hello,我是偶数！！！
</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 'first.jsp' starting page</title>
</head>
<body>
<%
int i = (int) (Math.random() * 10 + 1);
if (i % 2 == 0) {
%>
<jsp:forward page="second.jsp">
<jsp:param value="<%=i %>" name="i" />
</jsp:forward>
<%
} else {
%>
<jsp:forward page="first.jsp">
<jsp:param value="<%=i %>" name="i" />
</jsp:forward>
<%
}
%>
</body>
</html>
浙公网安备 33010602011771号