在特定情况下，此模型可能可行，特别在从企业外提供服务提供者实现时。
In certain scenarios this model may work, especially if you're sourcing service-provider implementations external to the enterprise.
特别是，网关可以用在“批发”方案中，在这种方案中服务提供者是外部服务的中介者或门户网站。
In particular, the gateway can be used in the "wholesale" scenario, where a service provider is a broker or portal for external services.
当服务使用者使用的消息结构与服务提供者预期其传入的请求消息所具有的结构不兼容时，此方法就特别有用。
This method comes in particularly handy when the service consumer USES a message structure that is not compliant with the structure the service provider expects for its incoming request messages.
应用推荐