|  | @ -58,8 +58,7 @@ public class MQTTClientUtil {
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				|  |  |                 @Override
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				|  |  |                 public void messageArrived(String s, MqttMessage message) throws Exception {
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				|  |  |                     // subscribe后得到的消息会执行到这里面
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				|  |  |                     logger.info("接收s : " + s);
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				|  |  |                     logger.info("接收消息主题 : " + message);
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				|  |  |                     logger.info("接收消息主题 : " + s);
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				|  |  |                     logger.info("接收消息Qos : " + message.getQos());
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				|  |  |                     logger.info("接收消息内容 : " + new String(message.getPayload()));
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				|  |  | 
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