第四次作业4.6
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
</head>
<body>
<form action="regist.jsp" method="post">
用户名:<input type="text" name="uname" value="李怡坤">只能输入字母或数字，4-16个字符<br>
密码: <input type="password" name="upw1" value="123456">密码长度为6-12位<br>
确认密码: <input type="password" name="upw2" value="123456"><br>
性别： <input
type="radio" name="sex" value="男">男 <input
type="radio" name="sex" checked="checked" value="女">女<br>
电子邮件地址：<input type="text" name="email" value="267007102@qq.com"><br>
出生日期： <select name="nian">
<option value="2001">2001</option>
<option value="2002">2002</option>
<option value="2003">2003</option>
<option value="2004">2004</option>
<option value="2005">2005</option>
</select>年
<select name="yue">
<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>
</select>月
<select name="ri">
<option value="11">11</option>
<option value="12">12</option>
<option value="13">13</option>
<option value="14">14</option>
<option value="15">15</option>
</select>日
<br>
<input type="submit" value="同意协议条款并提交"/><br>
<textarea name="nei" rows="5" cols="50">righiasjgksdjgfkdjgifj</textarea><br>
</form>
</body>
</html>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>My JSP 'index.jsp' starting page</title>
</head>
<body>
<%
request.setCharacterEncoding("utf-8");
String uname = request.getParameter("uname");
String upw1 = request.getParameter("upw1");
String upw2 = request.getParameter("upw2");
String sex = request.getParameter("sex");
String email = request.getParameter("email");
String nian= request.getParameter("nian");
String yue= request.getParameter("yue");
String ri= request.getParameter("ri");
if(upw1.equals(upw2)){
out.print("注册成功！！！您的注册信息是");
out.print("用户名是："+uname+"</br>"+"密码是："+upw1+"</br>"
+"性别是："+sex+"</br>"+"电子邮件是："+email+"</br>"+"出生日期是："+nian+"年"+yue+"月"+ri+"日"+"</br>");
}
else{
out.print("两次密码不一样！");
}
%>
</body>
</html>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
</head>
<body>
<form action="regist.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 = "cla">
<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>
<option value="计算机1904">计算机1904</option>
</select><br>
数学：<input type="number" name="math" /></br>
语文：<input type="number" name="chin" /></br>
英语：<input type="number" name="eng" /></br>
<input type="submit" value="提交"/>
<input type="reset" value="重置"/>
</form>
</body>
</html>
<%
request.setCharacterEncoding("utf-8");
String uname=request.getParameter("uname");
String sex=request.getParameter("sex");
String cla=request.getParameter("cla");
String math=request.getParameter("math");
String chin=request.getParameter("chin");
String eng=request.getParameter("eng");
double a=Double.parseDouble(math);
double b=Double.parseDouble(chin);
double c=Double.parseDouble(eng);
double equi=(a+b+c)/3;
out.print("你好！"+cla+"的"+uname+"同学！"+"</br>"+"性别："+sex+"</br>"+
"您的各科平均分数是："+equi);
%>
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