一个很简单的功能实现，运行完善，适合正在做课程设计的人.主要是实现多条件查询，多方面查询学生的宿舍信息以及部分的学生信息-Features a very simple to achieve, run perfect for curriculum design are those who do. The main conditions for the realization of multi-query, multi-query information, as well as hostels for students part of the Student Information