<div>
<h3>用户注册</h3>
<a href="#">帮助</a>
</div>
<h2>注册账号</h2>
<form action="user.jsp" method="post">
<table>
<tr>
<td>用户名 ：</td>
<td><input type="text"name="name">只能输入字母或数字，4-16个字符</td>
</tr>
<tr>
<td height="12">密码：</td>
<td height="12"><input type="password" name="password">密码长度6-12位</td>
</tr>
<tr>
<td height="12">确认密码：</td>
<td height="12"><input type="password" name="password1">请确认密码</td>
</tr>
<tr>
<td>性别：</td>
<td>
<input type="radio" name="sex" value="男" checked="ok"/>男
<input type="radio" name="sex" value="女"/>女
</td>
</tr>
<tr>
<td>电子邮箱地址：</td>
<td><input type="text" name="email"/>请输入正确的邮箱地址 </td>
</tr>
<tr>
<td>出生日期：</td>
<td>
<select name="year">
<option id="2001">2001</option>
<option id="2002">2002</option>
<option id="2003">2003</option>
<option id="2004">2004</option>
</select>年
<select name="month">
<option id="1">1</option>
<option id="2">2</option>
<option id="3">3</option>
<option id="4">4</option>
</select>月
<select name="day">
<option id="item1">1</option>
<option id="item2">2</option>
<option id="item3">3</option>
<option id="item4">4</option>
</select>日
</td>
</tr>
<tr><td><input type="submit" value="同意以下条款并提交"/></td></tr>
</table>
<textarea>同意</textarea>
</form>
<body>
<% request.setCharacterEncoding("utf-8");
String name= request.getParameter("name");
String password = request.getParameter("password");
String password1 = request.getParameter("password1");
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");
if (password.equals(password1)) {
out.print("注册成功" + "<br>");
out.print("用户名是 ：" + name + "<br>" + "密码是 ：" + password + "<br>"
+ "性别 ：" + sex + "<br>" + "电子邮件 ：" + email + "<br>"
+ "出生日期 ：" + year+"年"+month+"月"+day+"日" + "<br>");
} else {
out.print("两次密码不一样！！");
}%>
</body>
2.
<%@ 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 'MyJsp.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>
<form action="cz.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 = "les">
<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="mat" /></br>
语文：<input type="number" name="chi" /></br>
英语：<input type="number" name="eng" /></br>
<input type="submit" value="提交"/>
<input type="reset" value="重置"/>
</form>
</body>
</html>
<%@ page language="java" import="java.util.*" contentType="text/html" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<%
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'cz.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>
<%
String uname=request.getParameter("uname");
String sex=request.getParameter("sex");
String bj=request.getParameter("les");
String bir=request.getParameter("bir");
String math=request.getParameter("mat");
String chinese=request.getParameter("chi");
String english=request.getParameter("eng");
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>
