Firstly, the thesis provides the actual solution to implement the individualized service model, then designs the architecture and the functions of the system, and discusses the security mechanism of the system and the implementation methods.

• 首先提出了个性化服务模型在本系统的具体实现模型,接着在需求分析的基础上对系统进行了总体和功能设计,并详述了系统所采用的安全机制及它的实现方法。