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>

  

 

posted @ 2022-04-10 19:32  吴显平  阅读(14)  评论(0编辑  收藏  举报