贾云鹏

jsp第六周作业

1.注册

   <div>
  <h3>用户注册</h3>
  <a href="#">帮助</a>
  </div>
  <h2>注册账号</h2>
  <form action="user.jsp" method="post">
    <table>
        <tr>
         <td>用户名  ：</td>
         <td><input type="text"name="name">只能输入字母或数字，4-16个字符</td>
        </tr>
        <tr>
         <td height="12">密码：</td>
         <td height="12"><input type="password" name="password">密码长度6-12位</td>
        </tr>
        <tr>
         <td height="12">确认密码：</td>
         <td height="12"><input type="password" name="password1">请确认密码</td>
        </tr>
        <tr>
         <td>性别：</td>
         <td>
         <input type="radio" name="sex" value="男" checked="ok"/>男
         <input type="radio" name="sex" value="女"/>女
         </td>
        </tr>
        <tr>
        <td>电子邮箱地址：</td>
        <td><input type="text" name="email"/>请输入正确的邮箱地址 </td>
        </tr>
        <tr>
        <td>出生日期：</td>
        <td>
        <select name="year">
        <option id="2001">2001</option>
        <option id="2002">2002</option>
        <option id="2003">2003</option>
        <option id="2004">2004</option>
        </select>年
         <select name="month">
        <option id="1">1</option>
        <option id="2">2</option>
        <option id="3">3</option>
        <option id="4">4</option>
        </select>月
         <select name="day">
        <option id="item1">1</option>
        <option id="item2">2</option>
        <option id="item3">3</option>
        <option id="item4">4</option>
        </select>日
        </td>
        </tr>
        <tr><td><input type="submit" value="同意以下条款并提交"/></td></tr>
</table>
<textarea>同意</textarea>
</form>
  <body>
    <% request.setCharacterEncoding("utf-8");
  String name= request.getParameter("name");
  String password = request.getParameter("password");
  String password1 = request.getParameter("password1");
  String sex = request.getParameter("sex");
  String email = request.getParameter("email");
  String year = request.getParameter("year");
  String month = request.getParameter("month");
  String day = request.getParameter("day");
  
   if (password.equals(password1)) {
                 out.print("注册成功" + "<br>");
                 out.print("用户名是 ：" + name + "<br>" + "密码是 ：" + password + "<br>"
                         + "性别 ：" + sex + "<br>" + "电子邮件 ：" + email + "<br>"
                        + "出生日期 ：" + year+"年"+month+"月"+day+"日" + "<br>");
             } else {
                 out.print("两次密码不一样！！");
            }%>

  </body>

2.求平均值

     <h2>求平均值:</h2>
   <form action="value.jsp" method="post">
   姓名：
   <input type="text" name="mxt">
   <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>-请选择-</option>
   <option>计算机1901</option>
   <option>计算机1902</option>
   <option>计算机1903</option>
   <option>计算机1904</option>
   </select>
   <br>
     语文：
   <input type="number" name="Chinese" max="150" min="0">
   <br>
     数学：
   <input type="number" name="math" max="150" min="0">
   <br>
     英语：
   <input type="number" name="English" max="150" min="0" >
   <br>
   <input type="submit" value="提交">
   <input type="reset" value="重置">
   </form>
 <%
        request.setCharacterEncoding("UTF-8");
        String grade = request.getParameter("grade");
        String name = request.getParameter("mxt");
        String sex = request.getParameter("sex");
        String Chinese = request.getParameter("Chinese");
        String math = request.getParameter("math");
        String English = request.getParameter("English");
        int a = Integer.parseInt(Chinese);
        int b = Integer.parseInt(math);
        int c = Integer.parseInt(English);
        double avg = (a + b + c) / 3;
        out.print("你好!" + grade + "班的" + name + "同学<br>" + "性别：" + sex
                + "<br>" + "您的各科平均分是：" + avg);
    %>

 

 

posted on 2022-04-10 11:43  贾云鹏  阅读(13)  评论(0)  编辑  收藏  举报

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