第六周作业
1.
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
</head>
<body>
<form action="MyJsp.jsp" method = "post">
用 户 名: <input type="text" name="uname">只能输入字母或数字，4-16个字符<br>
密       码: <input type="password" name="upwd"><br>
确认密码: <input type="password" name="upwdd"><br>
性       别: <input type="radio" name="sex" value="男">男
<input type="radio" name="sex" value="女">女<br>
电子邮件: <input type="text" name="email">输入正确的Email地址<br>
出生日期: <select name=year>
<option value="1999">1999
<option value="2000">2000
<option value="2001">2001
</select>年
<select name=month>
<option value="1">1
<option value="2">2
<option value="3">3
<option value="4">4
<option value="5">5
<option value="6">6
<option value="7">7
<option value="8">8
<option value="9">9
<option value="10">10
<option value="11">11
<option value="12">12
</select>月
<select name=day>
<option value="1">1
<option value="2">2
<option value="3">3
<option value="4">4
<option value="5">5
<option value="6">6
<option value="7">7
<option value="8">8
<option value="9">9
<option value="10">10
<option value="11">11
<option value="12">12
</select>日
<br>
<input type="submit" value="同意以下协议条款并提交"><br>
<textarea rows="10" cols="40">协议条款</textarea>
</form>
</body>
</html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
</head>
<body>
<%
request.setCharacterEncoding("utf-8");
String uname=request.getParameter("uname");
String password=request.getParameter("upwd");
String sex=request.getParameter("sex");
String email=request.getParameter("email");
String year=request.getParameter("year");
String month=request.getParameter("month");
String day=request.getParameter("day");
%>
用户名：<%=uname %><br>
密码：<%=password %><br>
性别：<%=sex %><br>
邮箱：<%=email %><br>
出生日期：<%=year %>年<%=month %>月<%=day %>日<br>
</body>
</html>
2.
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <% request.setCharacterEncoding("UTF-8"); response.setCharacterEncoding("UTF-8"); %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <body> <form action="MyJsp.jsp" method="post" > 求平均值：</br> 姓名：<input type="text" name="uname" /><br> 性别：<input type="radio" name="sex" value ="男"/> 男 <input type="radio" name="sex" value ="女"/> 女<br> 班级:<select name = "bj"> <option value="计算机1901">计算机1901</option> <option value="计算机1902">计算机1902</option> <option value="计算机1903">计算机1903</option> </select><br> 数学：<input type="number" name="math" /></br> 语文：<input type="number" name="chinese" /></br> 英语：<input type="number" name="english" /></br> <input type="submit" value="提交"/> <input type="reset" value="重置"/> </form> </body> </html>
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <% request.setCharacterEncoding("UTF-8"); response.setCharacterEncoding("UTF-8"); %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <body> <% String uname=request.getParameter("uname"); String sex=request.getParameter("sex"); String bj=request.getParameter("bj"); String bir=request.getParameter("bir"); String math=request.getParameter("math"); String chinese=request.getParameter("chinese"); String english=request.getParameter("english"); double a=Double.parseDouble(math); double b=Double.parseDouble(chinese); double c=Double.parseDouble(english); double arg=(a+b+c)/3; out.print("你好！"+bj+"的"+uname+"同学！"+"</br>"+"性别："+sex+"</br>"+ "您的各科平均分数是："+arg); %> </body> </html>
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