增加日志

ad-engine-service/src/main/java/com/tzld/piaoquan/ad/engine/service/predict/model/threshold/RandomPredictModel.java

@@ -43,6 +43,7 @@ public class RandomPredictModel extends ThresholdPredictModel {
         Map<String, Object> result = new HashMap<>();
         result.put("ad_predict", score<threshold?2:1);
         result.put("score", score);
+        result.put("threshold", threshold);
 
         return result;
     }