JSP第四次作业

1.

 

 

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>注册</title>

  </head>
  
  <body>
  <div>
  <h3>用户注册</h3>
  </div>
  <h2>注册账号</h2>
  <form action="regist.jsp" method="post">
    <table>
        <tr>
         <td>用户名  :</td>
         <td><input type="text"name="name"></td>
        </tr>
        <tr>
         <td height="12">密码:</td>
         <td height="12"><input id="password" type="password"name="password"></td>
        </tr>
        <tr>
         <td height="12">确认密码:</td>
         <td height="12"><input id="passwordConfirm" type="password" name="passwordConfirm"></td>
        </tr>
        <tr>
         <td>性别:</td>
         <td>
         <input type="radio" name="sex" value="男" checked="ok"/><input type="radio" name="sex" value="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><select name="month">
        <option id="1">1</option>
        <option id="2">2</option>
        <option id="3">3</option>
        <option id="4">4</option>
        </select><select name="day">
        <option id="item1">1</option>
        <option id="item2">2</option>
        <option id="item3">3</option>
        <option id="item4">4</option>
        </select></td>
        </tr>
        <tr><td><input type="submit" value="同意以下条款并提交"/></td></tr>
</table>
<textarea>同意同意</textarea>
</form>
  </body>
</html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>用户信息</title>
  </head>
  
  <body>
<% request.setCharacterEncoding("utf-8");
  String name= request.getParameter("name");
  String password = request.getParameter("password");
  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");
 %>
 用户名:<%=name %><br>
 密码:<%=password %><br>
 性别:<%=sex %><br>
 邮箱:<%=email %><br>
 出生日期:<%=year %><%=month %><%=day %><br>
  </body>
</html>

 

 

 

 2.

 

 

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>

<html>
<head>
<title></title>
</head>

<body>
    求平均值:
    <form action="index2.jsp" menthod="post">
        姓名:<input type="text" name="uname"><br> 
        性别: <input type="radio" value="boy" name="sex">boy 
              <input type="radio" value="girl" name="sex">girl<br> 
        班级:
        <select name="banji">
            <option>1</option>
            <option>2</option>
            <option>3</option>
        </select><br> 
        语文:<input type="text" value="80" name="chinese"><br>
        数学:<input type="text" value="89" name="math"><br> 
        英语:<input type="text" value="81" name="english"><br> 
        <input type="submit" value="提交" name="sumbit"> 
        <input type="reset"    value="重置" name="reset">
    </form>

</body>
</html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>

<html>
<head>
<title></title>
</head>

<body>
    <%
        request.setCharacterEncoding("utf-8");
        String uname = request.getParameter("uname");
        String sex = request.getParameter("sex");
        String banji = request.getParameter("banji");
        String chinese = request.getParameter("chinese");
        String math = request.getParameter("math");
        String english = request.getParameter("english");
        if (chinese != null && math != null && english != null) {
            double a = Double.parseDouble(chinese);
            double b = Double.parseDouble(math);
            double c = Double.parseDouble(english);
            double avg = (a + b + c) / 3;
    %>
    您好!<%=banji%>班的<%=uname%>同学!
    <br>性别:<%=sex%><br>您的各科平均分是:<%=avg%>
    <%
        }
    %>

</body>
</html>

 

 

 

posted @ 2022-04-08 14:46  Song、  阅读(4)  评论(0编辑  收藏  举报