📄 confirmreg.jsp
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<html>
<head>
<title>登录检查</title>
<%@ page session="true" %>
<%@ page contentType="text/html;charset=gb2312" %>
<link rel="stylesheet" href="mystyle.css">
</head>
<body>
<%@ page language="java" %>
<%@ page import="java.util.*" %>
<%@ page import="java.io.*" %>
<%@ page import="javax.servlet.*" %>
<%@ page import="javax.servlet.http.*" %>
<%@ page import="java.sql.*" %>
<jsp:useBean id="reg" scope="page" class="chat.ChatBean" />
<%
String regName=(String)request.getParameter("username");
regName=reg.parseChinese(regName.trim());
String regPassword=(String)request.getParameter("password");
regPassword=regPassword.trim();
String regEmail=(String)request.getParameter("useremail");
regEmail=regEmail.trim();
String regHomepage=(String)request.getParameter("homepage");
regHomepage=regHomepage.trim();
%>
<%
String sql="select * from chatreg where username='" + regName + "'";
ResultSet rs = reg.executeQuery(sql);
if(rs.next()) { rs.close();%>
<div align=center><h2 >对不起,这个名字已经存在</h2><br> <br>
<a href="reg.html"> 重 新 注 册 </a><br> </div>
<%}
else
{
String strSQL="insert into chatreg(username , password , email ,homepage ) values('" + regName + "', '" + regPassword +"' , '" + regEmail + "' , '" + regHomepage + "') ";
reg.executeUpdate(strSQL);%>
<div align=center><h2 color=red>恭 喜 您 注 册 成 功 !</h2><br> <br>
<a href="intoT.jsp">进入聊天室</a></div>
<%}
%>
</body>
</html>
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