-医院门诊查询系统.doc

医院门诊查询系统的设计与实现 总计毕业论文页表格表插图幅指导教师：完成日期 通过对小型的医院门诊查询系统来演示如何将数据库、Serverlet、JSP整和在一起，从而实现一个信息收集、处理到查询的完整处理方案。 此系统设计上采用三层结构、Web Service技术，使之在选用平台、采用技术上具有先进性、前瞻性、扩充性，从而保证建成的系统具有良好的稳定性、可扩充性。系统设计按标准化、规范化，分层设计，构件化实现。采用软件构件化的开发方式，使系统结构分层，业务与实现分离，逻辑与数据分离；以统一的服务接口规范为核心，使用开放标准。从功能上来说，系统是比较完备的，系统以Web界面与用户交互，为用户提供信息并接受其操作，同时通过数据库管理系统来存储信息数据。系统实现了对信息数据的浏览、查询、编辑和管理等基本数据库操作，采用了模块化设计方法，根据用户的需求及程序的应用与维护的易用性，将各个部分置于不同的模块当中，方便了程序的扩展与维护，同时建立了程序功能复用的基础。 关键词：医院门诊查询系统；B/S结构；数据库 ABSTRACT Through the small hospital outpatient service inquires the system to demonstrate how to database, Serverlet. JSP whole and together, so as to achieve a information collection, processing to complete solutions. Inquiry The design of the system, a three-layer structure, Web Service technology, make in selecting platform, adopting technology has advanced, forward-looking, scalable, thereby ensuring built into the system has a good stability and scalability. The system’s design, according to the standardization, layering design, realization of components. Using software components development way, make the system structure, business and separated layer, logic and data apart; In a unified service interface standard as the core, the use of open standards. For from the function, the system is relatively complete, system to Web interface and the user interaction, to provide users with information and accept its operation, and at the same time through a database management system to store information data. System realize the information data to browse, search, editing and management basic database operation, using modular design method, according to the needs of the users and the application and maintenance program of each part in usability, will be among different modules, convenient maintenance and expansion of the programs, also established the program function multiplexing foundation. Keywords: hospital outpatient service inquires the system; B/S structure; database 目录 1.绪论 1 1.1本文研究的背景、目的与意义 1 1.1.1研究背景 1 1.1.