📄 tech_statistic.jsp
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<%@ page contentType="text/html; charset=gb2312" %>
<%@ page language="java" import="java.sql.*"%>
<html>
<style TYPE="text/css">
<!--
body {font-size:10pt;color:#415161}
td {font-size:10pt;color:#415161}
th {font-size:10pt;color:#415161}
</style>
<jsp:useBean id="j" scope="application" class="jdbc.jdbc"/>
<table width="100%" border="1" cellspacing="0" bordercolor="#CCCCFF">
<tr bgcolor="#CCCCFF">
<td width="20%"><div align="center"><strong>产品名称</strong></div></td>
<td width="39%"><div align="center"><strong>企业名称</strong></div></td>
<td width="10%"><div align="center"><strong>产品数量</strong></div></td>
<td width="11%"><div align="center"><strong>产品等级</strong></div></td>
<td width="20%"><div align="center"><strong>鉴定时间</strong></div></td>
</tr>
<%
String tech=new String(request.getParameter("tech_name").getBytes("ISO8859_1"), "GBK");
try{
Connection con=j.getConnection();
Statement statement=con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATABLE);
String sql="select * from enterprise_tech_assess where product_name like '%"+tech+"%'";
ResultSet r=statement.executeQuery(sql);
if(!r.first())
response.sendRedirect("../nomessage.htm");
r.beforeFirst();
while(r.next())
{
%>
<tr>
<td><%=r.getString(2)%></td>
<td><%=r.getString(1)%></td>
<td><%=r.getString(5)%></td>
<td><%=r.getString(3)%></td>
<td><%=r.getString(4)%></td>
</tr>
<%
}
}catch(SQLException ee){out.print("数据库连接失败！");}
%>
</table>
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