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引入spring websocket 和springboot 启动 pom.xml: <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId&

<dependency> <groupId>org.yeauty</groupId> <artifactId>netty-websocket-spring-boot-starter</artifactId> <version>0.10.0</version> </dependency> 后端代码： package com.huash.websocket.netty; import .