bug,人群告警多加一条数据

src/main/java/com/cx/cn/cxquartz/controller/ExtController.java

@@ -564,7 +564,9 @@ public String getnewRtspVlue(String devicecode ){
         if (null != metadata) {
             traffpictureParamresult.setMetatype(String.valueOf(metadata.get("Type")));
             //规定区域内出现告警对象
+            if(null==traffpictureParamresult.getId()) {
                 setTraffpictureParam(recordtype, base64Encoder, transferRecord, traffpictureParamresult);
+            }
             if ("1".equals(metadata.get("Type"))) {
                 //规定范围内检测到人
                 Pedestrian meta = JSON.toJavaObject(metadata, Pedestrian.class);