面向数据共享的养殖水产品溯源信息XML文件设计

现有养殖水产品质量安全溯源平台开发主体众多,造成溯源信息难以交互和共享,为解决数据共享问题,该文分析现有了养殖水产品溯源信息的数据结构及XML Schema的实现,提出了一种基于Web Service的XML文件数据共享方法。本文分析了养殖水产品产业链中质量安全关键点,采用面向对象思想构建了养殖水产品溯源信息的数据结构,采用XML Schema设计了XML文件,采用Web Service技术设计了XML文件的数据交换模型。该文设计的养殖水产品溯源信息XML文件能作为信息载体在政府监管数据中心和各个溯源系统之间进行数据传递。养殖水产品溯源信息XML文件可较好的用于政府监管中心的数据共享与交换。

Design and application of XML file for traceability information of aquaculture products

Objective] There are many subjects in the development of traceability system for aquaculture product quality and safety, which makes it difficult to share traceability information. To solve the problem of data sharing, this paper analyses the data structure of traceability information of aquaculture products and the implementation of XML Schema, and a method of XML file data sharing based on Web Service is proposed. Method] This paper analyzed the key points of quality and safety in aquaculture industry chain, constructed the data structure of traceability information of aquaculture products with object-oriented thought, designed XML file with XML Schema, and designed the data exchange model of XML file with Web Service technology. Result] The XML file of traceability information of aquaculture products designed in this paper can be used as information carrier to transfer data between government supervised data center and traceability system. Conclusion] The XML file of traceability information of aquatic products can be used for data sharing and exchange in government supervision center.