📄 d3.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<jsp:useBean id="data" scope="page" class="data.Conn"/>
<%!
%>
<!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>数据挖掘中基于属性归纳方法的实现</title>
<LINK href="images/css2.css" type=text/css rel=stylesheet><style type="text/css">
<!--
body,td,th {
font-size: 14pt;
color: #CC3399;
}
-->
</style></HEAD>
<BODY leftMargin=0
background="images/somibg.gif" topMargin=0
marginheight="0" marginwidth="0">
<TABLE cellSpacing=0 cellPadding=0 width=778 align=center border=0>
<TR>
<TD bgColor=#ffffff height=12></TD></TR>
<TR>
<TD bgColor=#ffffff>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>
<TR>
<TD width="2%"> </TD>
<TD width="48%"><IMG height=30
src="images/somilogo.gif"
width=180></TD>
<TD width="48%">
<DIV align=right><IMG height=30
src="images/somiright.gif"
width=130></DIV></TD>
<TD width="2%"> </TD></TR> </TABLE></TD></TR>
<TR>
<TD bgColor=#ffffff height=12></TD></TR> </TABLE>
<LINK href="images/css.css" type=text/css rel=stylesheet>
<TABLE cellSpacing=0 cellPadding=0 width=778 align=center border=0>
<TR>
<TD bgColor=#ffffff height=3></TD></TR>
<TR>
<TD align="center" valign="middle" bgColor=#ffffff class="maint">
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="5%"> </td>
<td align="center" valign="middle" class="bigmenu"><br />
数据挖掘中基于属性归纳方法的实现</td>
<td width="5%"> </td>
</tr>
<tr>
<td width="5%"> </td>
<td align="left"><br />
<br />
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="10%"> </td>
<td>
<p>
<%
String sql;
String str;
int temp;
int type=Integer.parseInt(request.getParameter("type"));
int No=Integer.parseInt(request.getParameter("select"));
switch(No)
{
case 1:
sql="select count(Total) from jys where Total between 0 and 5" ;
str="A";
break;
case 2:
sql="select count(Total) from jys where Total between 5 and 20" ;
str="B";
break;
case 3:
sql="select count(Total) from jys where Total between 20 and 50" ;
str="C";
break;
case 4:
sql="select count(Total) from jys where Total between 50 and 100";
str="D";
break;
default:
sql="select count(Total) from jys where Total between 0 and 5";
str="E";
break;
}
%>
选择的是 <%=str%>,<br />
属性泛化阈值是 <%=type%>,<br />
<%
ResultSet rs=data.executeQuery(sql);
if(rs.next())
{
temp=rs.getInt(1);
if(temp<type)
out.print("<font color=red>!!结果超出它的泛化阈值!</font>");
else
out.print("查询结果是 "+temp);
}
%>
</p>
</td>
<td width="10%"> </td>
</tr>
<tr>
<td width="10%"> </td>
<td> </td>
<td width="10%"> </td>
</tr>
<tr>
<td width="10%"> </td>
<td> </td>
<td width="10%"> </td>
</tr>
</table>
<br /></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td> </td>
<td> </td>
</tr>
</table>
</TD>
</TR> </TABLE>
<TABLE cellSpacing=0 cellPadding=0 width=778 align=center border=0>
<TR>
<TD background="images/somibutt.gif"
bgColor=#ffffff height=57>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>
<TR>
<TD>
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=0>
</TABLE></TD>
</TR> </TABLE></TD></TR> </TABLE>
</BODY></HTML>
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