2019-11-20 18:00:27 阅读(3168)

最近要用个在线考试系统，想找个系统做参考，uexam就是其中一款。在导入数据库的时候报错了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 '(0) NULL DEFAULT NULL COMMENT '时段试卷 开始时间', `limit_end_time` d' at l...