第六次作业
.1.
doreg.jsp: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>注册界面</title> </head> <body> <form action="login.jsp" method="post"> <br> 用户名:<input type="text" name="uname"> 只能输入字母或数字,4-16个字符<br> <br> 密码:<input type="password" name="upwd">密码长度6-12位<br> <br> 确认密码:<input type="password" name="upawd"><br> <br> 性别: <input type="radio" name="sex" value="男">boy <input type="radio" name="sex" value="女">girl<br> <br> 电子邮箱地址:<input type="email" name="uemail" value="257508192@qq.com">输入正确的Email地址<br> <br>出生日期:<input type="text" name="year"/>年 <select name="month"> <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> </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> </select>日<br> <br> <input type="submit" value="同意以下条款并提交" /><br> <textarea rows="10" cols="50" readonly="readonly"> 一、总则 1.1 注册用户同意本协议的全部条款并完成注册程序,才能成为本系统的正式用户。请您仔细阅读本协议,您点击"同意"按钮后即表示完全接受本协议项下的全部条款。 1.2 用户一旦注册,即视为用户确认自己具有享受本站服务的权利能力和行为能力,能够独立承担法律责任。 1.3 在注册和使用本系统时,用户应了解相关法律法规,确知享有的权利和义务;应保证注册时提交的信息合法、真实、准确,并取得相应授权。 </textarea> </form> </body> </html>
login.jsp: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>???????</title> </head> <body> 注册成功 <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 uemail=request.getParameter("uemail"); String year=request.getParameter("year"); 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:<%=uemail %><br> 出生日期:<%=year %>年<%=month %>月<%=day %>日<br> <% }else{ %> 两次不一致 <% }%> </body> </html>
String 如何转int int a=Integer.parseIn(s);
NewFile1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>主页面</title> </head> <body> <form action="NewFile2.jsp"method="post"> <br>求平均值:<br> <br> 姓名: <input type="text" name="uname"/><br> <br> 性别:<input type="radio" name="sex" value="男"/>男 <input type="radio"name="sex"value="女"/>女<br> <br>班级: <select name="banji"> <option value="计算机1901">1901</option> <option value="计算机1902">1902</option> <option value="计算机1903">1903</option> </select><br> <br>语文: <input type="text" name="yuwen"><br> <br>数学: <input type="text" name="shuxue"><br> <br>英语: <input type="text" name="english"><br> <br> <input type="submit" value="提交" > <input type="reset" value="重置" ><br> </form> </body> </html>
NewFile2: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <%@ page language="java" import="java.util.*" pageEncoding="utf-8"%> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>跳转页面</title> </head> <body> <% request.setCharacterEncoding("utf-8"); String uname=request.getParameter("uname"); String banji=request.getParameter("banji"); String sex=request.getParameter("sex"); String yuwen=request.getParameter("yuwen"); String shuxue=request.getParameter("shuxue"); String english=request.getParameter("english"); %> <% double y=Double.parseDouble(yuwen); int m=Integer.parseInt(yuwen); double x=Double.parseDouble(shuxue); double z=Double.parseDouble(english); double arg=(x+y+z)/3; %> 你好!<%=banji %>的<%=uname %>同学!<br> 性别:<%=sex %><br> 您的各科平均分是:<%=arg %> </body> </html>