地理空间信息2024，Vol.22Issue(3)：83-86,4.
基于Node.js的草畜平衡数据中间件设计
Design of Forage-livestock Balance Data Middleware Based on Node.js
摘要
Abstract
The dynamic evolution visualization system of forage-livestock resources uses multi-dimensional information such as multi-source forage-livestock resources,natural conditions and social economy to realize the prediction and deduction of forage-livestock dynamic balance simulation under the constraints of typical disturbance scenarios.In order to solve the problem of data transmission and information interaction among the forage-livestock balance prediction and forecast system,the forage-livestock dynamic evolution visualization system and its map service system,we designed the system specific data middleware based on Node.js,which was used for the forecast system user operation monitoring,input parameter forwarding,deduction result release,visualization system control and data push functions.At the same time,because the front-end and back-end development languages of system are the same,the middleware realizes the high efficiency of system data transmission,low maintenance cost and lightweight of the system,which can provide a reference for the research and development of similar software.关键词
中间件/轻量化/Node.js/RESTful APIKey words
middleware/lightweight/Node.js/RESTful API分类
天文与地球科学引用本文复制引用
陈宾宾,李雪松,李子扬,苑馨方..基于Node.js的草畜平衡数据中间件设计[J].地理空间信息,2024,22(3):83-86,4.基金项目
中国科学院战略性先导科技专项(A类)资助项目(XDA26010304). （A类）
