nginx代理websocket

# websocket
    location /msg/ {
        proxy_pass http://172.17.2.71:8888/;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";

@Slf4j
@Configuration
@EnableWebSocket
public class WebSocketConfig implements WebSocketConfigurer {

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

    @Bean
    public MyWebSocketHandler myWebSocketHandler() {
        return new MyWebSocketHandler();
    }

}

访问地址为 : ws://IP:port/msg/websocket