1 <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
2 <%
3 String path = request.getContextPath();
4 String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
5 %>
6
7 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
8 <html>
9 <head>
10
11 </head>
12
13 <body>
14 <img style="width: 100px; height: 40px; margin-right: 100px"
15 src="https://www.baidu.com/img/PCtm_d9c8750bed0b3c7d089fa7d55720d6cf.png">
16 <div style="display: inline; background-color: aquamarine;">
17 <strong style="margin: 0px 400px 0px 0px;">用户注册</strong>
18 <a href="#">帮助</a>
19 </div>
20 <div>
21 <form action="index.jsp" method="post">
22 <table border="0" cellspacing="10" cellpadding="10">
23 <tr>
24 <td>用户名：</td>
25 <td><input type="text" name="name" value="张三">只能输入字母或数字，4-16个字符</td>
26 </tr>
27 <tr>
28 <td>密码：</td>
29 <td><input type="password" name="password" value="123456">密码长度6-12位</td>
30 </tr>
31 <tr>
32 <td>确认密码：</td>
33 <td><input type="password" value="123456">
34 </td>
35 </tr>
36 <tr>
37 <td>性别：</td>
38 <td><input type="radio" name="sex" value="男" checked="checked" />男<input
39 type="radio" name="sex" value="女" />女</td>
40 </tr>
41 <tr>
42 <td>电子邮箱地址：</td>
43 <td><input type="email" name="email" value="1234567@qq.com">
44 </td>
45 </tr>
46 <tr>
47 <td>出生日期</td>
48 <td><select name="year">
49 <option value="1999">1999</option>
50 <option value="2000">2000</option>
51 </select>年 <select name="month">
52 <option value="01">01</option>
53 <option value="02">02</option>
54 </select>月 <select name="day">
55 <option value="01">01</option>
56 <option value="02">02</option>
57 </select>日</td>
58 </tr>
59 <tr>
60 <td></td>
61 <td><input type="submit" value="同意以下协议条款并提交" /></td>
62 </tr>
63 </table>
64 <textarea rows="5" cols="60">协议条款如下：aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaabbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccdddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd</textarea>
65 </form>
66 </div>
67 </body>
68 </html>
1 <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
2 <%
3 request.setCharacterEncoding("utf-8");
4 String name = request.getParameter("name");
5 String password = request.getParameter("password");
6 String sex = request.getParameter("sex");
7 String email = request.getParameter("email");
8 int year=Integer.parseInt(request.getParameter("year"));
9 int month=Integer.parseInt(request.getParameter("month"));
10 int day=Integer.parseInt(request.getParameter("day"));
11 %>
12 <!DOCTYPE html>
13 <html>
14 <head>
15 <meta charset="utf-8">
16 <title></title>
17 </head>
18 <body>
19 <h2>您注册的信息如下：</h2>
20 用户名：<%=name %><br>
21 密码：<%=password %><br>
22 性别：<%=sex %><br>
23 电子邮箱：<%=email %><br>
24 出生日期：<%=year %>年<%=month %>月<%=day %>日
25 </body>
26 </html>
1 <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
2 <!DOCTYPE html>
3 <html>
4 <head>
5 <meta charset="utf-8">
6 <title></title>
7 </head>
8 <form action="index.jsp" method="post">
9 求平均值：<br> 姓名：<input type="text" name="uname" /><br> 性别：<input
10 type="radio" name="sex" value="男" checked="checked" />男 <input
11 type="radio" name="sex" value="女" />女<br> 班级：<select
12 name="class">
13 <option value="计算机1904">计算机1904</option>
14 <option value="计算机1905">计算机1905</option>
15 </select><br> 语文：<input type="text" name="chinese" /><br> 数学：<input
16 type="text" name="math" /><br> 英语：<input type="text"
17 name="english" /><br> <input type="submit" value="提交" /> <input
18 type="reset" value="重置" />
19 </form>
20 </html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<%
request.setCharacterEncoding("utf-8");
String name = request.getParameter("uname");
String sex = request.getParameter("sex");
String cla = request.getParameter("class");
String chinese = request.getParameter("chinese");
String math = request.getParameter("math");
String english = request.getParameter("english");
double x = Double.parseDouble(chinese);
double y = Double.parseDouble(math);
double z = Double.parseDouble(english);
double ave = (x + y + z) / 3;
out.print("您好！" + cla + "的" + name + "同学！" + "<br>" + "性别：" + sex
+ "<br>" + "您各科的平均分数是：" + ave);
%>
</body>
</html>
