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

<html>
  <head>
   
    
    <title>My JSP 'index.jsp' starting page</title>
    
  </head>
  
  <body>
    <form action="index.jsp" method="post">
    用户名:<input type="text" name="uname" minlength="4" maxlenghth="16"/>只能输入字母或数字,4—6个字符 <br>
    密码:<input type="password" name="upwd" maxlength="12" minlength="6"/>密码长度6-12<br>
    确认密码:<input type="password" name="upawd"><br>
    性别:<input type="radio" name="sex" value="男">男
    <input type="radio" name="sex" value="女">女<br>
    电子邮件地址:<input type="email" name="em" />输入正确的email地址<br>
    出生日期:<input type="text" name="unyear"/>年
    <select name="month">
    <option value="1">一</option>
    <option value="2">二</option>
    <option value="3">三</option>
    <option value="4">四</option>
    <option value="5">五</option>
    <option value="6">六</option>
    <option value="7">七</option>
    <option value="8">八</option>
    <option value="9">九</option>
    <option value="10">十</option>
    <option value="11">十一</option>
    <option value="12">十二</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>
    </select>日<br>
    <input type="submit" value="同意协议条款并提交"/><br>
    <textarea name="bz"rows="5"cols="50">霸王协议条约</textarea>

    </form>
  </body>
</html>

  

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

<html>
  <head>
   
    
    <title>My JSP 'index.jsp' starting page</title>
    
  </head>
  
  <body>
    
  您注册的信息如下:<br>
  <%
  request.setCharacterEncoding("utf-8");
      String uname=request.getParameter("uname");
      String upwd=request.getParameter("upwd");
      String upawd=request.getParameter("upawd");
      String sex=request.getParameter("sex");
      String em=request.getParameter("em");
      String unyear=request.getParameter("unyear");
      String month=request.getParameter("month");
      String day=request.getParameter("day");
   %>
    <%
    if(upwd.equals(upawd)){%>
    你注册的用户名是:<%=uname %><br>
密码是:<%=upwd %><br>
性别是:<%=sex %><br>
电子邮件地址:<%=em %><br>
出生日期:<%=unyear %>年<%=month %>月<%=day %>日<br>
   <%
    }else{
     %>
    两次不一致
    <% }%>
  </body>
</html>

  

 

 

 

<html>
<head>
<title>My JSP 'index1.jsp' starting page</title>
</head>
<body>
     <form action="index2.jsp" method="post">
        求平均值:</br>
        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 = "cla">
        <option value="计算机1901">计算机1901</option>
        <option value="计算机1902">计算机1902</option>
        <option value="计算机1903">计算机1903</option>
        <option value="计算机1904">计算机1904</option>
        </select><br>
        数学:<input  type="number"  name="math" /></br>
        语文:<input  type="number"  name="chin" /></br>
        英语:<input  type="number"  name="eng" /></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"%>
<html>
  <head>
    <title>My JSP 'zhuce.jsp' starting page</title>
  </head>
  
  <body>
 <%
request.setCharacterEncoding("utf-8");
       String uname=request.getParameter("uname");
       String sex=request.getParameter("sex");
       String cla=request.getParameter("cla");
      
       String math=request.getParameter("math");
       String chin=request.getParameter("chin");
       String eng=request.getParameter("eng");
       double  a=Double.parseDouble(math);
       double  b=Double.parseDouble(chin);
       double  c=Double.parseDouble(eng);
       double equi=(a+b+c)/3;
       out.print("你好!"+cla+"的"+uname+"同学!"+"</br>"+"性别:"+sex+"</br>"+
       "您的各科平均分数是:"+equi);
    %>
  </body>
</html>

  

 

 

 

 

posted on 2022-04-10 14:44  李昌璇  阅读(8)  评论(0编辑  收藏  举报