农产品气候品质认证与溯源平台的设计与实现

Design and Implementation of Climate Quality Certification and Traceability Platform For Agricultural Products

为改进现代农业气象服务技术水平,推进气象为农特色服务,提升农产品的品质,提高为农服务效益,基于J2EE技术架构,利用Eclipse开发环境,开发了农产品气候品质认证与溯源平台。该平台采用3层Web体系结构和MVC模式,设计了接口层、系统平台基础设施层、JSP通用架构框架、业务服务层、Web应用层组件,有效地提高了系统的安全性、可移植性以及开发效率。详细介绍了系统总体架构、工作流程和关键技术,其中认证模块采用了平台评分与专家评分相结合的模式,提高了认证信息的可靠性;溯源模块采用了AES和RSA混合加密算法生成二维码,保证了农产品溯源系统的安全性。

In order to improve the technical level of modern agrometeorological service,the quality of agricultural products,and the efficiency of agricultural services,aplatform for climate quality certification and traceability of agricultural products is developed based on the J2 EE technical framework and the Eclipse development environment.This platform uses a three-layer WEB architecture and the MVC design pattern and designs the components such as the interface layer,system platform infrastructure layer,JSP general architecture framework,business service layer and WEB application layer,which improves the system security,portability and development efficiency effectively.This paper introduces the system architecture,workflow and key technologies in detail.The authentication module adopts the mode of combining platform evaluation with expert evaluation,which improves the reliability of authentication information.The traceability module adopts the AES and RSA hybrid encryption algorithm to generate QR codes,which ensures the security of the traceability system of agricultural products.