//index.jsp 改进了的实现分类查询的默认页面
<%@ page contentType="text/html;charset=big5"%>
<%@ include file="articleconn1.jsp"%>
<%
String types=request.getParameter("types");
if(types==null)
types="null";
String query=null;
String sqlname=null;
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=big5">
<title>信息查询系统</title>
<script>
function openwin(id){ window.open("view.jsp?id="+id,"","height=450,width=550,resizable=yes,scrollbars=yes,status=no,toolbar=no,menubar=no,location=no");}
</script>
<link rel="stylesheet" href="css/style.css">
</head>
<body bgcolor="#FFFFFF" topmargin="0" leftmargin="0" marginwidth="0" marginheight="0">
<table width="609" border="0" cellspacing="0" cellpadding="0" align="center">
<tr>
<td>
<div align="center"><img src="/Files/Pic/Img/JavaDB/0682513103297271.jpg"" width="587" height="174"></div>
</td>
</tr>
</table>
<center>
分类查看信息:
<a href="index.jsp?types=mp3">>>mp3</a>
<a href="index.jsp?types=notebook">>>notebook</a>
<a href="index.jsp?types=pc">>>computer</a>
<a href="index.jsp?types=mobile phone">>>mobile phone</a> </center>
<div align="center"></div>
<table width="607" cellpadding="0" cellspacing="0" align="center">
<tr>
<td colspan="3" height="117">
<table border="1" width="100%" bordercolorlight="#000000" bordercolordark="#FFFFFF" cellpadding="0" cellspacing="0" align="center">
<tr>
<td height="16" bgcolor="#B5D85E" width="81%">
<div align="center">
<p><font color="#000000"><strong>信 息 列 表</strong></font>
</p>
</div>
</td>
</tr>
<tr>
<td width="81%" align="center" valign="top" height="139">
<div align="center">
<div align="center">
<div align="center"><br>
