ER_PARSE_ERROR: 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 'W HERE user_account = 'xxx' AND user_password= 'xxx'' at line 1
一般报以上错误，你就需要检查你的mysql语句了，可能你漏了某条语句，就会直接报错,可以把你写的语句放在查询里面检查一下，运行通过了就没有问题