Design And Implementation Of Agriculture Information Resource Sharing System

With the continuous progress and development of information technology,informatization has become the main trend of social development in various fields,and information resources sharing as the main body of information technology,in the process of information plays an important role.The 21 st century is the information agriculture era,in which the core content of agricultural information construction is the integration and sharing of information resources.But the current agricultural information collection,analysis,processing and development and utilization of the lack of a unified standard and platform,resulting in large data resources and lack of information resources phenomenon.Therefore,the integration of different structure and different semantic information data resources,conversion and eventually pooled in a unified system platform to complete the sharing of data resources is the most urgent task of agricultural information construction.(1)The classification and coding design of agriculture-related information resources.According to the classification system and the characteristics of agriculture-related information resources,the information resources had been classified seven categories,such as graphic image and audio video,42 secondary categories,Classification content in accordance with the order of 01-99agriculture-related information resources for coding design;(2)Based on the integration of agricultural information data resources of ESB middleware,through the analysis of the integration of traditional data and the development of middleware technology,the ESB-based agricultural data resource integration architecture is designed and implemented by Service Mix technology.Data extraction,mapping and transformation model,gives detailed data exchange and sharing process and method,XML as the carrier of data exchange,XML message format as the interface between the application system type,and gives the data format conversion method;(3)Design and implementation of agriculture-related information resource sharing system,aiming at the development status of agriculture-related information resources system and the business requirements of different users,the service framework of agriculture-related information resource sharing system is designed,and the web service technology and B / S architecture As the basis of information upload,information retrieval,information management,data collection and other related functions of agriculture-related information sharing system.This paper aims at the sharing of agricultural information resources,and uses information resource classification and data resource integration as the breakthrough point,designs and implements the information sharing system of agriculture-related information to facilitate the demand and use of data resources for different users.At the same time to further accelerate the development of agricultural information.