第六次作业
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<html>
<head>
<title>My JSP 'index.jsp' starting page</title>
</head>
<body>
<form action="dl.jsp" method="post">
用户名:<input type="text" name="uname" minlength="4" maxlenghth="16"/>只能输入字母或数字，4—6个字符 <br>
密码：<input type="password" name="upwd" maxlength="12" minlength="6"/>密码长度6-12<br>
确认密码：<input type="password" name="upawd"><br>
性别:<input type="radio" name="sex" value="男">男
<input type="radio" name="sex" value="女">女<br>
电子邮件地址:<input type="email" name="em" />输入正确的email地址<br>
出生日期：<input type="text" name="unyear"/>年
<select name="month">
<option value="1">一</option>
<option value="2">二</option>
<option value="3">三</option>
<option value="4">四</option>
<option value="5">五</option>
<option value="6">六</option>
<option value="7">七</option>
<option value="8">八</option>
<option value="9">九</option>
<option value="10">十</option>
<option value="11">十一</option>
<option value="12">十二</option>
</select>月
<select name="day">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
</select>日<br>
<input type="submit" value="同意协议条款并提交"/><br>
<textarea name="bz"rows="5"cols="50">一二三四一二三四一二三四一二三四一二三四一二三四一二三四一二三四一二三四一二三四一二三四一二三四一二三四</textarea>
</form>
</body>
</html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<html>
<head>
<title>My JSP 'index.jsp' starting page</title>
</head>
<body>
您注册的信息如下：<br>
<%
request.setCharacterEncoding("utf-8");
String uname=request.getParameter("uname");
String upwd=request.getParameter("upwd");
String upawd=request.getParameter("upawd");
String sex=request.getParameter("sex");
String em=request.getParameter("em");
String unyear=request.getParameter("unyear");
String month=request.getParameter("month");
String day=request.getParameter("day");
%>
<%
if(upwd.equals(upawd)){%>
你注册的用户名是:<%=uname %><br>
密码是:<%=upwd %><br>
性别是:<%=sex %><br>
电子邮件地址:<%=em %><br>
出生日期:<%=unyear %>年<%=month %>月<%=day %>日<br>
<%
}else{
%>
两次不一致
<% }%>
</body>
</html>
2.
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>求平均值</title>
</head>
<body>
<h3>求平均值</h3>
<form action="Average.jsp" method="post">
姓名:<input type="text" name="name"><br>
性别:<input type="radio" name="sex" value="男">男<input type="radio" name="sex" value="女">女<br>
班级:
<select name="class">
<option value="1903">1903</option>
<option value="1904">1904</option>
<option value="1905">1905</option>
</select><br>
语文:<input type="text" name="Chinese"><br>
数学:<input type="text" name="Math"><br>
<br>
<input type="submit" value="提交"><br>
<br>
</form>
</body>
</html>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>平均值结果</title>
</head>
<body>
<%
request.setCharacterEncoding("utf-8");
String name = request.getParameter("name");
String itClass = request.getParameter("class");
String sex = request.getParameter("sex");
String Chinese = request.getParameter("Chinese");
String Math = request.getParameter("Math");
double ChineseScore=Double.parseDouble(Chinese);
double MathScore=Double.parseDouble(Math);
double average=(ChineseScore+MathScore)/2;
%>
<h1>您好,<%=itClass%>的<%=name%>同学!</h1><br>
<br>
性别:<%=sex%><br>
您的各科平均分是:<%=average%><br>
</body>
</html>
