错误文件:/news2-716-9137-1.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 recont <> '' AND checkinfo = true ORDER BY posttime DESC' at line 1 Error sql: SELECT * FROM `pmw_message` WHERE siteid = 1 AND nickname = AND recont <> '' AND checkinfo = true ORDER BY posttime DESC