程序包 org.springframework.messaging.simp.annotation.support
Support classes for handling messages from simple messaging protocols (like STOMP).
类概要 类 说明 PrincipalMethodArgumentResolver SendToMethodReturnValueHandler AHandlerMethodReturnValueHandlerfor sending to destinations specified in aSendToorSendToUsermethod-level annotations.SimpAnnotationMethodMessageHandler A handler for messages delegating to@MessageMappingand@SubscribeMappingannotated methods.SubscriptionMethodReturnValueHandler HandlerMethodReturnValueHandlerfor replying directly to a subscription.异常错误概要 异常错误 说明 MissingSessionUserException