From 27e37ba81238f9ba839ad9d9f0dfe097d60c7521 Mon Sep 17 00:00:00 2001 From: 77 <77@77.com> Date: Tue, 13 Aug 2024 17:28:27 +0800 Subject: [PATCH] =?UTF-8?q?=E6=95=B0=E6=8D=AE?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../ruoyi/web/controller/cai/app/RankAppController.java | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/cai/app/RankAppController.java b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/cai/app/RankAppController.java index 9cbf9a9d..fcf20d48 100644 --- a/ruoyi-admin/src/main/java/com/ruoyi/web/controller/cai/app/RankAppController.java +++ b/ruoyi-admin/src/main/java/com/ruoyi/web/controller/cai/app/RankAppController.java @@ -24,6 +24,7 @@ import io.swagger.v3.oas.annotations.Operation; import io.swagger.v3.oas.annotations.Parameter; import io.swagger.v3.oas.annotations.tags.Tag; import lombok.extern.slf4j.Slf4j; +import org.apache.commons.collections4.CollectionUtils; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.*; @@ -111,8 +112,11 @@ public class RankAppController { Set userIds = rankNodeList.stream().map(RankNode::getUserId).collect(Collectors.toSet()); List userList = userService.listByIds(userIds); Map userMap = userList.stream().collect(Collectors.toMap(User::getId, Function.identity())); - List anchorStatusList = anchorMapper.anchorStatus(userList); - Map anchorStatusMap = anchorStatusList.stream().collect(Collectors.toMap(AnchorStatusDTO::getUserId, Function.identity())); + Map anchorStatusMap = new HashMap<>(); + if(CollectionUtils.isNotEmpty(userIds)){ + List anchorStatusList = anchorMapper.anchorStatus(userList); + anchorStatusMap = anchorStatusList.stream().collect(Collectors.toMap(AnchorStatusDTO::getUserId, Function.identity())); + } long lastLove = 0; for (int i = 0; i < rankNodeList.size(); i++) { RankNode rankNode = rankNodeList.get(i);