jsp第四次作业
<%@ page import="java.util.Date" %><% Date date; %><%--
Created by IntelliJ IDEA.
User: 11512
Date: 2022/3/5
Time: 15:52
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<head>
<title></title>
</head>
<body >
<form action="doreg.jsp" method="post">
用户名:<input type="text" name="uname" minlength="4" maxlength="16"> 只能输入字母或者数字<br>
密码：<input type="password" name="upwd" minlength="6" maxlength="12">密码长6-12位<br>
密码：<input type="password" name="upwd" minlength="6" maxlength="12"><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="text" name="yx"> <br>
出生日期:<input type="text" name="nyear" >
年
<select name="nmonth">
<option value="1">1月</option>
<option value="2">2月</option>
<option value="3">3月</option>
<option value="4">4月</option>
<option value="5">5月</option>
<option value="6">6月</option>
<option value="7">7月</option>
<option value="8">8月</option>
<option value="9">9月</option>
<option value="10">10月</option>
<option value="11">11月</option>
<option value="12">12月</option>月<br>
<h2></h2>
</select>
<select name="nday">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>日<br>
</select>
<br>
<input type="submit" value="同意协议条款并提交"/><br>
<textarea name="bz" rows="5" cols="50">第一题第一题第一题第一题第一题第一题第一题</textarea><br>
<input type="submit" value="注册">
</form>
</body>
</html>
<%@ page import="java.util.Date" %><% Date date; %><%--
Created by IntelliJ IDEA.
User: 11512
Date: 2022/3/5
Time: 15:52
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<head>
<title></title>
</head>
<body >
注册成功<br>
<%
request.setCharacterEncoding("utf-8");
String uname=request.getParameter("uname");
String upwd=request.getParameter("upwd");
String sex=request.getParameter("sex");
String yx=request.getParameter("yx");
String nyear=request.getParameter("nyear");
String nmonth=request.getParameter("nmonth");
String nday=request.getParameter("nday");
%>
你注册的用户名是:<%=uname %><br>
密码是:<%=upwd %><br>
性别是:<%=sex %><br>
邮箱是:<%=yx %><br>
出生日期是:<%=nyear %>年
<%=nmonth %>月
<%=nday %>日<br>
</body>
</html>
2.
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
request.setCharacterEncoding("UTF-8");
response.setCharacterEncoding("UTF-8");
%>
<head>
</head>
<body>
<form action="domarch.jsp" method="post">
<p>求平均值</p>
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="grade">
<option>101班</option>
<option>102班</option>
</select><br>
语文: <input type="text" name="chinese"/><br>
数学: <input type="text" name="math"/><br>
英语: <input type="text" name="english"/><br>
<input type="submit" name="提交">
<input type="reset" name="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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