南宫28源码解析与WebSocket应用开发南宫28源码websocket

南宫28源码解析与WebSocket应用开发南宫28源码websocket，

本文目录导读：

技术实现
应用案例

南宫28是一款基于WebSocket的高性能消息队列框架,由国内开发者团队开发，它结合了Java和Spring Boot框架的优势，提供了简洁易用的API，能够高效处理海量实时数据流，南宫28的核心目标是为开发者提供一个简单而强大的工具，帮助他们快速构建基于WebSocket的应用程序。

本文将深入解析南宫28的源码,并结合实际应用案例，展示如何利用该框架开发WebSocket服务，通过本文，读者可以了解南宫28的核心设计理念、技术实现细节以及在实际开发中的应用场景。

技术实现

WebSocket基本概念

WebSocket是一种专为实时通信设计的协议,允许客户端和服务器之间进行无状态的通信，与传统的HTTP请求-响应模式不同，WebSocket通过建立一个持续的连接，允许双方进行实时数据传输，这种通信模式特别适合处理在线游戏、聊天应用、实时数据分析等场景。

南宫28框架概述

南宫28是一个基于Spring Boot的WebSocket消息队列框架，它提供了一个统一的API，使得开发者可以轻松地创建和管理WebSocket客户端和服务器，框架支持的消息队列机制能够高效地处理大量并发连接，并且能够自动管理消息的生命周期。

1 API设计

南宫28的API设计遵循Spring Boot的 RESTful风格，提供了以下主要功能：

消息生产：通过@roducutor注解装饰的类，可以生产 WebSocket 消息。
消息订阅：通过@subscriber注解装饰的类，可以订阅特定的消息主题。
消息队列管理：框架提供了自动管理消息队列的功能，确保消息能够被正确订阅。
心跳机制：支持客户端和服务器之间的心跳机制，确保连接的存活。

2 消息队列机制

南宫28的核心是其消息队列机制,该机制通过将消息按主题分类，并将消息按时间顺序排列，确保客户端能够正确订阅相关消息，这种机制能够有效地处理大量的并发连接，并且能够自动处理消息的重传和丢失。

3 心跳机制

为了确保 WebSocket 连接的存活，南宫28实现了心跳机制，客户端和服务器端都会发送心跳包，框架会自动发送确认包，确保双方的连接不会被断开。

南宫28与其他框架对比

与其他基于WebSocket的框架相比,南宫28具有以下优势：

高性能：框架优化了消息处理的性能，能够高效处理大量并发连接。
低延迟：通过消息队列机制，确保消息的传输延迟低。
易用性：提供简洁易用的API，使得开发者能够快速上手。

应用案例

订单提交系统

为了展示南宫28的实际应用,我们以一个简单的订单提交系统为例。

1 客户端实现

在客户端,我们使用Java代码生成一个WebSocket客户端，通过@roducutor注解装饰的类，我们可以生产订单消息。

import org.springframework.boot.web.servlet.http.HttpSession;
import org.springframework.boot.web.servlet.http.HttpSessionException;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionType;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionMessage;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponse;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseException;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionType;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionMessage;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionResponseException;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionResponseExceptionResponseException;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponse;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseException;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponse;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseException;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseException;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseException;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseException;
import org.springframework.boot.web.servlet.http.HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseException;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseException;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseException;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseException;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseException;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseException;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseException;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseException;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponse;
import org.springframework.boot.web.servlet.http HttpSessionExceptionResponseExceptionResponseExceptionResponseExceptionResponseResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseExceptionResponseException

南宫28源码解析与WebSocket应用开发南宫28源码websocket，