【摘要】 本文重点讨论了医院药品信息系统安全可靠性需求与传统的两层结构(客户/服务器)设计中存在的安全隐患之间的矛盾 ,创新地提出了多层结构的设计理念 ,并阐述了具体的设计与实现方法更多还原

【Abstract】 The paper mainly discusses the conflict between the high-level securi ty request of medicine information system and defection of traditional Two-tier ed (client/server) Architecture, then presents a new design method using multi- tiered architecture to deal with this problem, finally explains the design and r ealization in detail.更多还原