new exp

recommend-server-service/src/main/java/com/tzld/piaoquan/recommend/server/service/RecommendService.java

@@ -463,7 +463,6 @@ public class RecommendService {
         rankParam.setSize(param.getSize());
         rankParam.setFlowPoolP(param.getFlowPoolP());
         rankParam.setTopK(param.getTopK());
-        rankParam.setRankKeyPrefix(param.getRankKeyPrefix());
         rankParam.setAppType(param.getAppType());
         rankParam.setMid(param.getMid());
         rankParam.setProvince(param.getProvince());