On the basis of practical application of a CMI, it presents the effective method to implement the SOA by the utilization of Web Services. Meanwhile, it researches the concrete technology such as functional reuse, architecture and services composition.

• 结合一个具体的计算机辅助教学管理系统(CMI)的实际应用,给出了利用Web服务实现SOA的有效方法,同时,研究了采用SOA体系结构开发CMI系统的代码重用、系统结构、服务组成等详细实现技术。