基于 WebSocket 技术水文资源监管系统的研究与实现

摘要

Water pollution has become a problem urgently to be solved,traditional methods and means can not meet the requirement of supervision and management.Combining the design and implementation of an actual hydrological supervision and management project,in this paper we dwell on the basic architecture and implementation method of the system.It adopts Java EE 7 and WebSocket protocol in realising the full duplex communication,and the requirements in real-time supervision,management,analysis and inquiry of the hydrological information have been well satisfied.Practical application shows that this system can not only reduce network communication block and compute resource waste,but also enhances the performance of distributed system data in real-time interaction and access.%水污染已成为当前急需解决的难题，传统方法和手段已不能满足监管应用的需求。结合设计和实现一个水文监管系统的实际项目，阐述系统的基本构架和实现方式。利用 Java EE 7和 WebSocket 协议实现了全双工通信，很好地满足了水文信息实时监测、管理、分析和查询需求。实际应用表明，该系统不仅能减少网络通信阻塞和计算资源浪费，同时也提升了分布式系统数据实时交互和访问的性能。