<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*"%> <% ResultSet rs_type=conn.executeQuery("select ID,supertype from V_Type group by ID,supertype order by supertype"); int id=-1; String typename=""; %>

请输入查询条件： 全部分类 <% while(rs_type.next()){ id=rs_type.getInt(1); typename=rs_type.getString(2);%> <%=typename%> <%}%>