好难得问题,解决马上给分
怎么在定义的函数中,执行sql语句??
<%!
String get_group_right_list_str(String group_id)
{
String sql = "SELECT class_id FROM USERGRP_POPEDOM where group_id='"+group_id+"' order by class_id";
ResultSet rs_group=null;
rs_group=stmt.executeQuery(sql);
while (rs_group.next())
{ }
}
怎么才能认识哪个stmt?????