修改mqtt授权为sn

device-api-service/src/main/java/com/xy/service/DeviceRegisterServiceImpl.java

@@ -118,8 +118,8 @@ public class DeviceRegisterServiceImpl extends ServiceImpl<DeviceRegisterMapper,
             //mqtt认证信息
             String deviceId = deviceRegister.getDeviceId().toString();
             MqttUserDto.Save mqttUserInfo = new MqttUserDto.Save();
-            mqttUserInfo.setUsername(deviceRegister.getDeviceSn());
-            mqttUserInfo.setPasswordHash(deviceRegister.getDeviceSn());
+            mqttUserInfo.setUsername(deviceId);
+            mqttUserInfo.setPasswordHash(deviceId);
             mqttUserInfo.setCreated(LocalDateTime.now());
             mqttUserInfo.setTopic(deviceId + CommConsts.DEVICE_MQTT_TOPIC_SUFFIX);
             mqttUserInfo.setSn(deviceRegister.getDeviceSn());