数据交换平台数据传输器的设计与实现

摘要

为解决辽河流域水环境综合监管系统数据交换平台的数据传输问题,设计并实现一个简单实用的数据传输器组件,简单描述组件的消息结构和消息传输的具体实现,重点介绍消息传输的可靠性传输机制,最后提出基于日志的事务部分回滚策略.%To solve the data transmission problems of data exchange platform in the Liao River Basin water environmentmonitoring system,this paper designs and implements a simple and practical data transmission component,whichsimplely descripts the component to the message structure and message transmission of the specific implementation andfocuses on reliable message transmission of the transport mechanis. Finally,log-based partial rollback strategy isproposed.