Integration Graph Controller

从 4.3 版开始，HTTP 模块提供一个 `@EnableIntegrationGraphController`配置类注解和一个 `<int-http:graph-controller/>`XML 元素，将 `IntegrationGraphServer`公开为 REST 服务。有关详细信息，请参阅 Integration Graph。

Starting with version 4.3, the HTTP module provides an @EnableIntegrationGraphController configuration class annotation and an <int-http:graph-controller/> XML element to expose the IntegrationGraphServer as a REST service. See Integration Graph for more information.