本程序为同学录系统，是为班级同学之间进行交流和联系提供的一个平台，通过提供各种同学录服务，可以达到增进同学之间的感情、方便相互联系的目的。 -This procedure Classmates systems, is a class communication and contact between students to provide a platform through the provision of a variety of Classmates services that can