Its high structure and extensibility, broad support, and variety of related standards make it popular for encoding requests, responses, and communications between sub-components of the service.

• 它的高度结构化和可扩展性、广泛的支持以及各种相关的标准使它成了一种用于编写服务的子组件之间的请求、响应和通信的流行格式。