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rain

2024-08-14 75e6eea8cd3fac9cc888e2ffc9cdb126fab8429d

 src/main/java/com/dji/sample/component/mqtt/handler/InboundMessageRouter.java

@@ -3,7 +3,10 @@
import com.dji.sample.common.util.SpringBeanUtils;
import com.dji.sample.component.mqtt.model.ChannelName;
import com.dji.sample.component.mqtt.model.DeviceTopicEnum;
import com.dji.sample.component.rabbitmq.config.MqttMsgProxyProducer;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.integration.annotation.Router;
import org.springframework.integration.mqtt.support.MqttHeaders;
import org.springframework.integration.router.AbstractMessageRouter;
@@ -24,6 +27,11 @@
@Component
@Slf4j
public class InboundMessageRouter extends AbstractMessageRouter {
    @Autowired
    private MqttMsgProxyProducer mqttMsgProxyProducer;

    @Value("${spring.rabbitmq.is-open}")
    private Boolean isOpen;

    /**
     * All mqtt broker messages will arrive here before distributing them to different channels.
@@ -41,7 +49,14 @@

        DeviceTopicEnum topicEnum = DeviceTopicEnum.find(topic);
        MessageChannel bean = (MessageChannel) SpringBeanUtils.getBean(topicEnum.getBeanName());

        String msg = new String(payload);
        try {
            if (isOpen){
                mqttMsgProxyProducer.publish(topic.replace("/","."), msg);
            }
        } catch (Exception e) {
            log.error("消息发送失败：", e);
        }
        return Collections.singleton(bean);
    }
}