spring boot反向代理websocket代码实现

在Spring Boot中实现反向代理WebSocket的代码实现可以通过使用Spring的WebSocket支持和代理服务器来实现。下面是一个简单的示例代码：

1. 首先，需要在pom.xml文件中添加以下依赖：

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-websocket</artifactId>
</dependency>

2. 创建一个WebSocket处理器类，用于处理WebSocket连接和消息：

import org.springframework.stereotype.Component;
import org.springframework.web.socket.CloseStatus;
import org.springframework.web.socket.TextMessage;
import org.springframework.web.socket.WebSocketHandler;
import import org.springframework.web.socket.WebSocketSession;

@Component
public class MyWebSocketHandler implements WebSocketHandler {

    @Override
    public void afterConnectionEstablished(WebSocketSession session) throws Exception {
        // 连接建立时的处理逻辑
    }

    @Override
    public void handleMessage(WebSocketSession session, TextMessage message) throws Exception {
        // 处理收到的消息
    }

    @Override
    public void afterConnectionClosed(WebSocketSession session, CloseStatus closeStatus) throws Exception {
        // 连接关闭时的处理逻辑
    }

    @Override
    public void handleTransportError(WebSocketSession session, Throwable exception) throws Exception {
        // 处理传输错误
    }
}

3. 创建一个WebSocket配置类，用于配置WebSocket相关的Bean：

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 WebSocketConfig implements WebSocketConfigurer {

    private final MyWebSocketHandler myWebSocketHandler;

    public WebSocketConfig(MyWebSocketHandler myWebSocketHandler) {
        this.myWebSocketHandler = myWebSocketHandler;
    }

    @Override
    public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
        registry.addHandler(myWebSocketHandler, "/websocket").setAllowedOrigins("*");
    }
}

4. 创建一个Spring Boot应用程序的入口类：

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class Application {

    public static void main(String[] args) {
        SpringApplication.run(Application.class, args);
    }
}

以上代码示例了如何在Spring Boot中实现反向代理WebSocket。你可以根据自己的需求进行修改和扩展。