PHPMyWind安全警告：MySql Error！

错误文件：/product_show-21.html
错误信息：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 'AND classid= AND checkinfo=true AND delstate='' ORDER BY posttime ASC LIMIT 1' at line 1 Error sql: SELECT * FROM `pmw_infolist` WHERE posttime> AND classid= AND checkinfo=true AND delstate='' ORDER BY posttime ASC LIMIT 1

PHPMyWind安全警告：MySql Error！

错误文件：/product_show-21.html
错误信息：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 'AND classid= AND checkinfo=true AND delstate='' ORDER BY posttime DESC LIMIT 1' at line 1 Error sql: SELECT * FROM `pmw_infolist` WHERE posttime< AND classid= AND checkinfo=true AND delstate='' ORDER BY posttime DESC LIMIT 1