针对当前图书信息管理比较混乱的问题，本文设计了异构图书信息管理系统，首先对系统的需求从功能性需 求和非功能性需求两方面进行了分析；其次对系统进行了总体分析；最后给出了部分功能的具体实现。本文对图书管理人员 和软件研发人员都具有积极的作用。

In view of the problems that the current library information management being disordered, this paper designs a heterogeneous library information management system. Firstly, it analyzes the system demand from the functional requirements and non-functional requirements; then it makes a general analysis of the system; finally it gives the concrete implementation of parts of functions. This paper has a positive effect on the library management personnel and software developers.