第四次作业
1.
<body> <form action="doreg.jsp" method="post"> 用户名:<input type="text" name="name"> <br> 密码:<input type="password" name="upwd"><br> 确认密码:<input type="password" name="upwd"><br> 性别: <input type="radio" name="sex" value="男">男 <input type="radio" name="sex" value="女">女<br> <TR> <TD width="117" height="36">电子邮件地址:</TD> <TD width="524"><INPUT name="txtEmail" type="text"> 输入正确的Email地址</TD> </TR> <TR> <TD width="107" height="36">出生日期:</TD> <TD width="524"><INPUT name="year" id="year" size="4" maxlength="4">年<SELECT name="month"> <OPTION value=1>一月</OPTION> <OPTION value=2>二月</OPTION> <OPTION value=3>三月</OPTION> <OPTION value=4>四月</OPTION> <OPTION value=5>五月</OPTION> <OPTION value=6>六月</OPTION> <OPTION value=7>七月</OPTION> <OPTION value=8>八月</OPTION> <OPTION value=9>九月</OPTION> <OPTION value=10>十月</OPTION> <OPTION value=11>十一月</OPTION> <OPTION value=12>十二月</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> <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> <OPTION value=13>13</OPTION> <OPTION value=14>14</OPTION> <OPTION value=15>15</OPTION> <OPTION value=16>16</OPTION> <OPTION value=17>17</OPTION> <OPTION value=18>18</OPTION> <OPTION value=19>19</OPTION> <OPTION value=20>20</OPTION> <OPTION value=21>21</OPTION> <OPTION value=22>22</OPTION> <OPTION value=23>23</OPTION> <OPTION value=24>24</OPTION> <OPTION value=25>25</OPTION> <OPTION value=26>26</OPTION> <OPTION value=27>27</OPTION> <OPTION value=28>28</OPTION> <OPTION value=29>29</OPTION> <OPTION value=30>30</OPTION> <OPTION value=7>31</OPTION> </SELECT>日</TD> </TR> <TR> <TD colspan="2" align="center"><INPUT type="submit" value="同意以下协议条款并提交"></TD> </TR> </body> <body> <% request.setCharacterEncoding("utf-8"); String name = request.getParameter("txtUser"); String gender = request.getParameter("gen"); String email = request.getParameter("txtEmail"); String year = request.getParameter("year"); String month = request.getParameter("month"); String day = request.getParameter("day"); %> <table> <tr> <td>姓名</td> <td><%=name%></td> </tr> <tr> <td>性别</td> <td><%=gender%></td> </tr> <tr> <td>邮件地址</td> <td><%=email%></td> </tr> <tr> <td>出生日期</td> <td><%=year%>-<%=month%>-<%=day%></td> </tr> </table> </body>
2.求平均分
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> </head> <body> <form action="index.jsp" > 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=grade> <option value="1901">1901 <option value="1902">1902 <option value="1903">1903 <option value="1904">1904 </select> <br> 数学:<input type="text" name="math"><br> 语文:<input type="text" name="chinese"><br> 英语:<input type="text" name="english"><br> <input type="submit" value="提交"> <input type="reset" value="重置"> </form> </body> </html>
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> </head> <body> <% request.setCharacterEncoding("UTF-8"); String uname=request.getParameter("uname"); String grade=request.getParameter("grade"); String sex=request.getParameter("sex"); String math=request.getParameter("math"); String chinese=request.getParameter("chinese"); String english=request.getParameter("english"); double m=Integer.parseInt(math); double c=Integer.parseInt(chinese); double e=Integer.parseInt(english); double sum=(m+c+e)/3; %> 你好!<%=grade %>班的<%=uname %>同学<br> 性别:<%=sex %><br> 您的各科平均分为<%=sum %> </body> </html>