增加判空操作

ad-engine-service/src/main/java/com/tzld/piaoquan/ad/engine/service/score/strategy/RankStrategyBy688.java

@@ -120,7 +120,7 @@ public class RankStrategyBy688 extends RankStrategyBasic {
         userFeatureMap.put("user_vid_return_tags_14d", e1Feature.getOrDefault("tags_14d", null));
         userFeatureMap.put("title_split", d3Feature.getOrDefault("title_split", null));
 
-        if(request.getAppType() != null){
+        if (request.getAppType() != null) {
             userFeatureMap.put("apptype", String.valueOf(request.getAppType()));
         }
 
@@ -188,10 +188,10 @@ public class RankStrategyBy688 extends RankStrategyBasic {
                     this.handleD1Feature(d1Feature, cidFeatureMap);
                     this.handleD2Feature(vidRankMaps, cidFeatureMap, cidStr);
 
-                    cidFeatureMap.put("cid", dto.getCreativeId() != null ? String.valueOf(dto.getCreativeId()) : null);
-                    cidFeatureMap.put("adid", dto.getAdId() != null ? String.valueOf(dto.getAdId()) : null);
-                    cidFeatureMap.put("adverid", dto.getAdVerId());
-                    cidFeatureMap.put("profession", dto.getProfession());
+                    cidFeatureMap.put("cid", dto.getCreativeId() != null ? String.valueOf(dto.getCreativeId()) : "");
+                    cidFeatureMap.put("adid", dto.getAdId() != null ? String.valueOf(dto.getAdId()) : "");
+                    cidFeatureMap.put("adverid", dto.getAdVerId() != null ? dto.getAdVerId() : "");
+                    cidFeatureMap.put("profession", dto.getProfession() != null ? dto.getProfession() : "");
                     return adRankItem;
                 } finally {
                     cdl1.countDown();