📄 tuifang.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>无标题文档</title>
<style type="text/css">
<!--
body {
background-image: url(picture/background.JPG);
}
-->
</style></head>
<body>
<table width="200" border="1" align="center">
<tr>
<td><%
//String sex1_room=request.getParameter("name2");
///out.print(sex1_room);
//String sex2=sex1_room.substring(0,4);
//out.print(sex2);
String name1=request.getParameter("name1");
String roomcode2=request.getParameter("roomcode1");
String certificate1=request.getParameter("certificate1");
boolean key=false;
//out.print(name1);
//out.print(roomcode2);
///if(name1!="")key=true;
if(certificate1!="")key=true;else out.print("未输入证件号!");
//if(certificate1!="")key=true;
if(key)
{
try
{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
String url="jdbc:odbc:lazy";
String user="sa";
String password="111";
ResultSet rs=null;
String deusername="";
Connection con=DriverManager.getConnection(url,user,password);
Statement stmt=con.createStatement();
String condition="";
//condition=condition+"SELECT * FROM roomstate WHERE (roomcode ='"+sex2+"')";
//condition=condition+"SELECT * FROM room INNER JOIN roomstate ON room.roomcode=roomstate.roomcode INNER JOIN roomclass ON room.classno=roomclass.classno WHERE (roomcode=1001)";
condition="SELECT * FROM guests WHERE (certificate ='"+certificate1+"')";
rs=stmt.executeQuery(condition);
out.print("<TR>");
out.print("<TD width=300>"+"房间号");
out.print("<TD width=300>"+"姓名");
out.print("<TD width=300>"+"性别");
out.print("<TD width=300>"+"年龄");
out.print("<TD width=300>"+"证件编号");
out.print("</TR>");
while(rs.next())
{
String roomcode1=rs.getString("roomcode");
String name3=rs.getString("name");
String sex1=rs.getString("sex");
String age1=rs.getString("age");
String certificate2=rs.getString("certificate");
out.print("<TR>");
out.print("<TD>"+roomcode1+"</TD>");
out.print("<TD>"+name3+"</TD>");
out.print("<TD>"+sex1+"</TD>");
out.print("<TD>"+age1+"</TD>");
out.print("<TD>"+certificate2+"</TD>");
out.print("</TR>");
}
condition="UPDATE roomstate SET roomstate = 'r' WHERE (roomcode = 1003)";
stmt.executeUpdate(condition);
out.print("已更新！");
condition="DELETE FROM guests WHERE (certificate ='"+certificate1+"')";
stmt.executeUpdate(condition);
out.print("已删除！");
stmt.close();
con.close();
}
catch(SQLException e1)
{
out.print("SQL异常！");
}
}//if
%>
</td>
</tr>
</table>
<table width="200" border="1" align="center">
<tr>
<td><div align="center"><a href="index.htm">返回</a></div></td>
</tr>
</table>
<p> </p>
</body>
</html>
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