针对物联网部分中间件功能不能满足底层计算基础设施专业化要求的问题,采用理论分析和实验的方法,推导出一种系统构造通用中间件的过程.研究结果表明:该过程推导出一种基于高度抽象特征的中间件代数结构,通过产生式编程将代数结构折叠,然后映射到中间件的构造上.该研究方法能够提高通用中间件的质量,在实现物联网中间件专业化中起到指导作用. Aiming at the problem that some middleware functions of IoT can not meet the requirements of the underlying computing infrastructure specialization, the theoretical analysis and experimental methods are used to derive a process of constructing a common middleware system.The research results show that this method is based on Highly abstract features of middleware algebra structure, algebraic structure by generative programming will be folded, and then mapped to the structure of middleware.This method can improve the quality of generic middleware in the realization of IoT middleware specialization to guide effect.