jiazx0107@163.com
2023-11-08 768308ab47041062d9e97745099784acf297286b
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package com.fzzy.mqtt;
 
import org.springframework.integration.annotation.MessagingGateway;
import org.springframework.integration.mqtt.support.MqttHeaders;
import org.springframework.messaging.handler.annotation.Header;
import org.springframework.stereotype.Service;
 
/**
 * 推送接口
 */
@Service
@MessagingGateway(defaultRequestChannel = "mqttOutboundChannel")
public interface MqttGatewayService {
 
    void sendToMqtt(@Header(MqttHeaders.TOPIC) String topic01, String sendData);
}