本系统主要完成对图书仓库的库存管理，包括图书入库、出库、库存，员工信息，供应商信息以及密码管理等六个方面。系统可以完成对各类信息的浏览、查询、添加、删除、修改、报表等功能。-The system is mainly to complete the inventory management books, including books in storage, a library, inventory, employee information, supplier information, and the six aspects of password management. System can complete all types of information browsing, query, add, delete, modify, reports and other functions.