仿真实现基于B/S架构的书籍库存登记系统，提供书籍入库登记和库存列表功能，使用Model 2架构，以标准的Servlet/JSP组件实现。-Simulation-based B/S architecture books stock registration system to provide a list of books in storage register and inventory functions, using the Model 2 architecture to a standa