基于WAP的分布式汛情查询系统的研究与实现  

The Research and Implementation of the Distributed Water Flood Query System Based on WAP

作　　者：李为华[1] 李贞[1] 谷平华[1] 

机构地区：[1]湖南水利水电职业技术学院水利建筑工程系,湖南长沙410131

出　　处：《湖南第一师范学院学报》2012年第4期117-120,共4页Journal of Hunan First Normal University

摘　　要：为满足人们随时随地掌握汛情的需求,以WAP无线通信协议作为移动通信终端与互联网联接的桥梁。通过对WAP、J2EE平台及水利汛情查询需求深入研究,采用J2EE平台的MVC设计模式,并同时支持互联网和无线网络协议,分四层架构设计系统。实践表明,基于WAP的分布式汛情查询系统不仅使得显示视图与业务逻辑完全分开,为代码重用、测试和修改带来便利,而且WAP协议的应用大幅度提高了防汛工作的效率。To meet the needs of mastering the flood message for the people at anytime anywhere, this paper con- ducted an experiment based on in-depth study of WAP the J2EE platform and water flood query requirements, taking the Wireless Application Protocal as a bridge between the mobile communication terminal and the Internet, adopted the MVC design pattern of the J2EE platform and supported both Intemet and wireless network protocols, framing up sub-four-tier structure design system. It shows that the system is fully in line with the need for anytime, anywhere flood message. WAP-based distributed flood query system did not clearly separate the view from business logic for reusing, testing and modifying for the code, but the application of the Wireless Application Protocal substantially in- creased the efficiency of the flood prevention work.

关 键 词：水利汛情查询系统 WAP J2EE MVC 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]