Research and Application of Micro-Services Framework for Public Information of Waterway

Public information of waterway was usually serviced by waterway management departments in conventional means such as official websites, special Apps and so on. These service ways lead to that it is hard to make full using of waterway data resources in users' own application scenarios and systems. This paper designs a four-tier micro-service framework for waterway public information services, it including data layer, interface layer, application layer and business application client layer. Public information of waterway collected from the digital waterway systems was classified into different type data resources, which were then serviced by REST-based APIs dividedly complying with the rules of micro-service. And, now the waterway public information services had be utilized by several third-part application systems in multiple scenarios. The results showed that the micro-service framework is an effective way to publish the waterway public information, and improve the utilization efficiency of data resources from digital waterway systems.