Compared with those traditional distributed computing modes, Web Services do communication with standard Network Protocol (such as HTTP) and XML data format, and can solve interoperability of services on different platforms very well.

• 同传统的分布式计算模式相比，Web Services利用标准网络协议(如HTTP)和XML数据格式进行通信，能很好地解决不同中间件平台上的服务的互操作性，又使得任何支持这些通用网络标准的系统都可以支持Web Services，真正实现了基于Internet环境的分布式计算。