机房机时安排系统，实现上机时间查询、更新、删除等功能，以及数据库维护 日志备份等。-Machine room to arrange the system to achieve time-on inquiry, update, delete functions, as well as database maintenance, such as log backup.

一套设计完善、高效的web商城解决方案，独有SQL注入防范、对非法操作者锁定IP及记录功能，完整详细的记录了非法操作情况，管理员可以随时查看网站安全日志以及解除系统自动锁定的IP等-A set of well-designed, efficient web solutions Mall, unique to guard against SQL injection against illegal operators and record IP lock function, a complete d