基于J2ME/J2EE移动预约挂号系统的设计与实现

医院长期存在的“三长两短”中的挂号排队长问题已经成为限制医院发展的瓶颈。文中将移动应用技术与门诊预约挂号相结合,设计了移动预约挂号系统,方便了患者的同时也为医院带来了便利。考虑到可维护性、可重用性与可扩展性,系统采用了J2EE四层架构;针对移动预约挂号系统特点,在移动客户端应用程序的设计上采用了MVC等设计模式,这些设计模式改善了应用程序结构的同时提高了系统性能;接着给出了系统各层关键部分的详细设计与实现;最后展示了系统的运行效果。

Design and Implementation of Mobile Appointment System Based on J2ME/J2EE

The problem of"Three Long and Two Short" in hospital's appointment becomes more and more important nowadays.The article applies the mobile application technique to hospital appointment and designs the mobile appointment system.It can bring convenience for both hospitals and patients.With consideration of maintaining,reusing and extending of the system,J2EE 4-tier architecture is adopted in the system.On the designing of mobile client application,different design patterns are adopted as MVC because of the characteristic of mobile appointment system.Then the article describes the designing and implementing process of key part of system in details.At last,the dissertation demonstrates the running effect of the mobile appointment system.