增加日志

ad-engine-commons/src/main/java/com/tzld/piaoquan/ad/engine/commons/score/model/PAIModelV1.java

@@ -132,7 +132,7 @@ public class PAIModelV1 {
             map.putAll(items.get(0).getFeatureMap());
             map.putAll(userFeatureMap);
             map.putAll(sceneFeatureMap);
-            LOGGER.info("PAIModelV1 allFeature={}", map);
+            LOGGER.info("PAIModelV1 allFeature={}", JSON.toJSONString(map));
             TFRequest request = new TFRequest();
 
             for (String feature : sparseUserStrFeatures) {