From 2cceecfb2e189b4b1c462155e09c89a8ba9f6af7 Mon Sep 17 00:00:00 2001 From: nicblusyc <15876923+nicblusyc@user.noreply.gitee.com> Date: Fri, 30 Oct 2026 12:23:50 +0800 Subject: [PATCH] =?UTF-8?q?feat(=E4=BC=98=E5=8C=96)selectNicknameByIds=20?= =?UTF-8?q?=E7=9A=84=E5=BE=AA=E7=8E=AF=E8=B0=83=E7=94=A8=E5=8F=AF=E4=BB=A5?= =?UTF-8?q?=E5=90=88=E5=B9=B6=E4=B8=BA=E5=8D=95=E6=AC=A1=E6=89=B9=E9=87=8F?= =?UTF-8?q?=E6=9F=A5=E8=AF=A2?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../system/service/impl/SysUserServiceImpl.java | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysUserServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysUserServiceImpl.java index fce63b11e..062b1b59e 100644 --- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysUserServiceImpl.java +++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysUserServiceImpl.java @@ -36,6 +36,7 @@ import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import java.util.*; +import java.util.stream.Collectors; /** * 用户 业务层处理 @@ -598,13 +599,15 @@ public class SysUserServiceImpl implements ISysUserService, UserService { */ @Override public String selectNicknameByIds(String userIds) { - List list = new ArrayList<>(); - for (Long id : StringUtils.splitTo(userIds, Convert::toLong)) { - String nickname = SpringUtils.getAopProxy(this).selectNicknameById(id); - if (StringUtils.isNotBlank(nickname)) { - list.add(nickname); - } + List ids = StringUtils.splitTo(userIds, Convert::toLong); + if (CollUtil.isEmpty(ids)) { + return StringUtils.EMPTY; } + Map nickMap = selectUserNicksByIds(ids); + List list = ids.stream() + .map(nickMap::get) + .filter(StringUtils::isNotBlank) + .collect(Collectors.toList()); return StringUtils.joinComma(list); }