出错信息：SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'order by brand_index limit 0,1' at line 1
出错SQL：select * from ex_brand where listno= order by brand_index limit 0,1
出错文件地址：/weipai/kdk/inc/mysql_class.php
出错行号：181行
出错代码：42000