spring boot 整合 socket
时间: 2023-09-11 10:10:35 浏览: 47
要在Spring Boot中集成Socket.io,可以使用 Spring Boot Starter for Socket.IO。
首先,需要在pom.xml文件中添加以下依赖项:
```
<dependency>
<groupId>com.corundumstudio.socketio</groupId>
<artifactId>netty-socketio</artifactId>
<version>1.7.16</version>
</dependency>
<dependency>
<groupId>com.corundumstudio.socketio</groupId>
<artifactId>socketio-spring-boot-starter</artifactId>
<version>1.7.16</version>
</dependency>
```
接下来,在Spring Boot应用程序中创建一个WebSocket配置类,如下所示:
```
@Configuration
@EnableWebSocketMessageBroker
public class WebSocketConfig implements WebSocketMessageBrokerConfigurer {
@Override
public void configureMessageBroker(MessageBrokerRegistry config) {
config.enableSimpleBroker("/topic");
config.setApplicationDestinationPrefixes("/app");
}
@Override
public void registerStompEndpoints(StompEndpointRegistry registry) {
registry.addEndpoint("/socket").setAllowedOrigins("*").withSockJS();
}
}
```
在这个配置类中,我们启用了一个简单的消息代理,并注册了一个用于WebSocket连接的端点。还需要为Socket.io设置一个端口,如下所示:
```
@Configuration
@EnableConfigurationProperties(SocketConfigProperties.class)
public class SocketConfig {
@Autowired
private SocketConfigProperties properties;
@Bean
public SocketIOServer socketIOServer() {
Configuration config = new Configuration();
config.setHostname(properties.getHost());
config.setPort(properties.getPort());
SocketIOServer server = new SocketIOServer(config);
return server;
}
}
```
最后,在应用程序的主类中使用 @EnableSocketIOServer 注解启用Socket.IO服务器,如下所示:
```
@SpringBootApplication
@EnableSocketIOServer
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
```
现在,您已经在Spring Boot应用程序中成功集成了Socket.IO。