基于FISCO BCOS的海鲜产品溯源系统的设计与实现

Design and Implementation of Seafood Product Traceability System Based on FISCO BCOS

摘要: 随着生活水准的提升，公众对于食品质量以及安全的关注度与日俱增，此项研究设计并开发基于区块链技术的海鲜产品溯源系统，凭借其不可篡改以及去中心化的特性，为海鲜产品从捕捞开始，历经养殖、加工、运输直至销售的整个流程给予可靠的追踪与管理。系统采用前后端分离的架构，前端运用Vue.js以及Element Plus搭建出用户体验良好的交互界面，后端依据Gin框架来实现业务逻辑，同时借助FISCO BCOS区块链平台保障数据的安全与完整，依靠WeBASE-Front控制台，系统管理员可便捷地部署与管理智能合约，利用系统录入并管理海鲜信息，而消费者则可经由系统查询产品的完整溯源信息。本研究详尽阐述了系统的需求分析、设计思路、实现过程以及测试结果，证实了系统的有效性与实用性，实验显示，该系统不仅提高了海鲜产品信息的透明度，还提高了消费者对产品的信任，为食品安全管理提供了新的解决办法，对推动区块链技术在食品溯源领域的应用有着重要意义。

Abstract: With the improvement of living standards, the public is paying more and more attention to food quality and safety. This study designs and develops a seafood product traceability system based on blockchain technology. Starting from fishing, reliable tracking and management are given through the entire process of breeding, processing, transportation and sales. The system adopts a front-end separation architecture. The front-end uses Vue.js and Element Plus to build an interactive interface with good user experience. The back-end uses the Gin framework to realize business logic. At the same time, it uses the FISCO BCOS blockchain platform to ensure the security and integrity of data. Relying on the WeBASE-Front console, system administrators can easily deploy and manage smart contracts, use the system to enter and manage seafood information, and consumers can query the complete traceability information of products through the system. This study elaborates the system’s demand analysis, design ideas, implementation process and test results in detail, and confirms the effectiveness and practicability of the system. The experiment shows that the system not only improves the transparency of seafood product information, but also improves consumers’ awareness of products. Trust provides a new solution for food safety management, and is of great significance to promote the application of blockchain technology in the field of food traceability.