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 '' at line 1
出错SQL：select count(*) as total from ex_like where member_listno=
出错文件地址：/www/wwwroot/jovi/inc/mysql_class.php
出错行号：181行
出错代码：42000