发送iot消息时发送traceId

amos-boot-module/amos-boot-module-biz/amos-boot-module-equip-biz/src/main/java/com/yeejoin/equipmanage/service/impl/MqttReceiveServiceImpl.java

@@ -401,7 +401,8 @@ public class MqttReceiveServiceImpl implements MqttReceiveService {
         if (isSendIot) {
             JSONObject messageObj = JSON.parseObject(message);
             if (!messageObj.containsKey("traceId")) {
-                messageObj.put("traceId", System.currentTimeMillis());
+                String traceId = System.currentTimeMillis() + "";
+                messageObj.put("traceId", traceId);
             }
             String messageTraceId = JSON.toJSONString(messageObj);
             mqttSendGateway.sendToMqtt("influxdb/" + topic.substring(0, endIndex), messageTraceId);