SpringBoot整合Websocket

SpringBoot整合Websocket

整合步骤很简单，请看下文分解。

1. 引入Maven依赖，如下：

   <dependency>
   	<groupId>org.springframework.bootgroupId>
   	<artifactId>spring-boot-starter-websocketartifactId>
   	<version>2.3.3.RELEASEversion>
   dependency>
   

2. 新建一个类：WebSocketTextMsgConfig，实现WebSocketConfigurer接口，如下：

   package com.example.textMessageWebsocket;
   
   import org.springframework.beans.factory.annotation.Autowired;
   import org.springframework.context.annotation.Configuration;
   import org.springframework.web.socket.config.annotation.EnableWebSocket;
   import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
   import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;
   
   @Configuration
   @EnableWebSocket
   public class WebSocketTextMsgConfig implements WebSocketConfigurer {
        
   
       @Autowired
       WebSocketTextmsgHandler webSocketTextmsgHandler;
   
       @Override
       public void registerWebSocketHandlers(WebSocketHandlerRegistry registry