基于Web服务的P2P服务器端实现

Implemention of P2P Server Based On Web Services

目前,软件领域基于Internet的应用越来越普遍,作为两项极为重要的网络技术,P2P和web服务得到了长足的发展,web服务更成为实现下一代网络应用的基石。该文介绍了P2P概念、模型及应用领域,同时介绍了Web服务的概念、原理及协议。通过使用ASP.NET,利用XML及C#语言,以Web服务的形式实现了P2P服务器端的发现、查找功能,同时给出了在客户端开发时作为Web服务的应用方式,并提出了P2P应用中应注意的问题。

Now, it is very popular for the applications of Internet in software field.As two important network technologies, p2p and web services have made great progress,well ,web services is becoming the footstone of the network applications in next generation.This paper gives introductions of the concept、model and application field of p2p, as well as the basic concept、principle and protocols of web services.by using asp.net、XML and c#, web services makes it possible for the finding and searching functions in p2p server.It also privides the application meathod of using the web service when developing the client applications and lists out problems that should be paid more attention to.