基于AOP的数据填充在教学诊改系统中的应用  

Application of AOP-based data filling in teaching diagnosis and improvement system

作　　者：郭新东 杨华[1] 孙瑜[1] GUO Xindong;YANG Hua;SUN Yu(School of Information Science and Engineering,Shanxi Agricultural University,Jinzhong 030800,Chin)

机构地区：[1]山西农业大学信息科学与工程学院,山西晋中030800

出　　处：《现代电子技术》2018年第14期150-153,共4页Modern Electronics Technique

基　　金：国家自然科学基金资助项目:物联网温室环境控制系统随机模型建立及鲁棒控制研究(31671571);山西农业大学科技创新基金(2016001)~~

摘　　要：为了分离教学诊断与改进系统中有关数据填充等大量非系统核心业务的边缘逻辑,提出基于AOP技术实现系统中的数据填充业务分离的方法。使用Spring AOP技术框架作为AOP的实现方式,介绍了Spring AOP框架和IOC容器的实现方法和内在机制,并说明分离横切关注点和核心业务的一般步骤。重点阐述Spring AOP在教学诊改系统中数据填充边缘逻辑处理的研究与实现。系统结果表明,使用AOP技术框架可以有效分离数据填充等边缘逻辑与系统核心业务逻辑,从而实现解耦,使系统可以更加专注于自身的核心业务。To separate a large quantity of data filling related edge logics of non-core system services in the teaching diagnosis and improvement system,a data filling service separation method is realized based on the aspect oriented programming（AOP）technology for the system. With the Spring AOP technical framework as the implementation mode of the AOP,the implementation method and internal mechanism of the Spring AOP framework and IOC container are introduced,and the general steps of separating crosscutting concerns from core services are expounded. The research and implementation of data filling edge logic processing in teaching diagnosis and improvement system based on Spring AOP is emphatically explained. The system result shows that the AOP technical framework can efficiently separate the data filling edge logic from the core system service logic,and realize decoupling to enable the system more focused on its core services.

关 键 词：面向切面编程 数据填充 教学诊断 横切关注点 边缘逻辑 核心业务 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论] TP393.08[自动化与计算机技术—计算机科学与技术]