第六次作业
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <html> <head> </head> <body bgcolor = pink> <form action="index.jsp" method="post"> 用户名:<input type="text" name="uname">只能输入字母或数字,4-16个字符<br> 密码:<input type="password" name="upwd">密码长度6-12位<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 电子邮件:<input type="text" name="email" >输入正确的地址<br> 出生日期:<type=onclick> <select name="year"> <option value="1">1</option> <option value="2">2</option> </select>年 <select name="month"> <option value="1">1</option> <option value="2">2</option> </select>月 <select name="date"> <option value="1">1</option> <option value="2">2</option> </select>日 <input type="submit" value="注册"> <textarea rows="10" cols="50" readonly="readonly"> 总则 </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+"/"; %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> </head> <body> 成功<br> <% request.setCharacterEncoding("utf-8"); String uname=request.getParameter("uname"); String upwd=request.getParameter("upwd"); String sex=request.getParameter("sex"); String email=request.getParameter("email"); String year=request.getParameter("year"); String month=request.getParameter("month"); String date=request.getParameter("date"); %> 你的用户名是<%= uname %><br>密码是<%= upwd %><br> 性别是<%=sex %><br> 邮件是<%= email %> <br>出生日期是<%= year %>年<%=month %>月<%=date %>日 </body> </html>
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <html> <head> <title></title> </head> <body> 求平均值: <form action="2.rr.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>1352311</option> <option>1352312</option> <option>1352313</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>