针对UDDI关键字匹配带来的服务发现精度低,以及难以从功能相同的多个web服务中选择合适服务的问题,提出一种新的面向业务领域的web服务发现方法和相关框架.当用户请求服务时,根据功能请求从实际服务中抽取出服务簇,然后由业务信息属性等非功能性属性进行协商,确定出适合的服务并与用户请求绑定,而整个发现过程对用户来说都是透明的.通过建立一个基于旅游领域的原型系统IPVita来测试和支持此框架. Aiming at the low service discovery accuracy caused by UDDI keyword matching and the difficulty of selecting suitable services from multiple web services with the same function, a new service-oriented web service discovery method and related framework are proposed. Service, according to the function request extracted from the actual service cluster, and then by the business information attributes and other non-functional attributes to negotiate to determine the appropriate services and binding with the user request, and the entire discovery process for the user are Transparent. Test and support this framework by creating a prototype system based on tourism, IPVita.