空值判断

e4a9d965 · 刘基明 · 862035cb · e4a9d965
Commit e4a9d965 authored Aug 06, 2021 by 刘基明
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RankService.java ...rc/main/java/com/tanpu/community/service/RankService.java +2 -0

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--- a/community-service/src/main/java/com/tanpu/community/service/RankService.java
+++ b/community-service/src/main/java/com/tanpu/community/service/RankService.java
@@ -150,6 +150,8 @@ public class RankService {
        LocalDateTime start = LocalDateTime.now();
        List<TopicEntity> topicEntities = topicService.queryAll();
        if (CollectionUtils.isEmpty(topicEntities)) {
+            this.rankTopicList = new ArrayList<>();
+            this.rankTopicListTop4 = new ArrayList<>();
            return;
        }
        List<TopicRankQo> topicRankQos = ConvertUtil.topicEntityToHotQos(topicEntities);