数据库错误: [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 id desc limit 1' at line 1]
select cookies from demo_cookie where userid= order by id desc limit 1
数据库错误: [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]
delete from demo_cookie where userid=
数据库错误: [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 ''V2ZVYA4yD2AHcQspUm1VOVc/AiIBMwEuW3QHLFZtUT0ANQV4ACZTPQR6BG9RZABuAnJWdlQ+XXQMalM' at line 1]
insert into demo_cookie(userid,cookies) values(,'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')