修改事件监听bug

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

@@ -30,7 +30,8 @@ public class MqttEventReceiveServiceImpl implements MqttEventReceiveService {
       JSONObject eventJson = JSONObject.parseObject(event);
       
       String eventContent = eventJson.getString("eventContent");
-      String eventType = eventJson.getString("eventType");
+      String eventType = String.valueOf(eventJson.get("eventType")).toString();
+      
       String eventPic = eventJson.getString("pic");
       
       List<String> eventPicList = new ArrayList<String>();