摘要： In the information age, IT companies pay more and more attention to the quality of service. Social network service providers concertrates on saving the cost and developing products with better quality. The explosion of Web service has provided good opportunities for these companies, and also brought severe challenges to them. Therefore, the efficiency and the resuability would be the important factors that developers should consider about. In order to meet the requirements above, this paper designs the model of social network service with Service-Oriented Architecture Modeling Language (SOAML), which supports the service-oriented modeling and design. The service-oriented modeling method focuses on abstracting the different services and finding the relationships among them. The key steps of this method contains decomposing the business processes, selecting the candidate services and extracting the control processes. After comparing with other modeling methods, it turns out that the SOAML modeling method introduced by this paper is of high efficiency, high resuability and low cost.
