摘要： Web服务是新型的分布式计算技术，是一种远程访问的标准，它的出现标志着应 用程序开发技术走向了一个新的时代。文章介绍了基于.Net平台Web服务的原理和结构，论 述了Web服务系统开发实现的一般过程，并分析和比较了Web服务与传统的分布式技术在各种 性能上的差别。

关键词: Web服务, 简单对象访问协议, Web服务描述语言, 统一描述查找和集成

Abstract: Web service is a new distributed computing technology. It is a remot e visit standard. Its existence marks that application development technology i s entering a new era. This essay introduces the principles and structure of Web s ervice based on .Net platform and states the general process of its system de vel opment realization. This essay also analyses and compares the various differ ence s in properties between Web service and traditional distributed technology.

中图分类号: 

• TP393.09