本程序是个基于SQL语句的短消息管理系统 可以对短信进行添加和查询，包括了日期和时间。 如有问题，请联系：yjb9q@163.com。QQ：54733208 谢谢支持-this program is based on SQL Short Message Management System can be added to the SMS and inquiries, including the date and time. For questions, please contact : yjb9q