From 96c7dee40554a921bcba3d049ba152be462faf4e Mon Sep 17 00:00:00 2001
From: ikmkj <1@qq,com>
Date: Tue, 29 Jul 2025 20:56:10 +0800
Subject: [PATCH] =?UTF-8?q?feat(playlist):=20=E4=B8=BA=E9=9F=B3=E4=B9=90?=
 =?UTF-8?q?=20DTO=20=E6=B7=BB=E5=8A=A0=E6=AD=8C=E6=89=8B=E5=90=8D=E7=A7=B0?=
 =?UTF-8?q?=E5=88=97=E8=A1=A8?=
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- 在 PlaylistServiceImpl 类中，为 MusicDTO 对象添加歌手名称列表
-通过流操作获取音乐对象的歌手列表，并转换为歌手名称列表- 仅在音乐对象的歌手列表不为空时执行此操作
---
 .../test/musichouduan/service/impl/PlaylistServiceImpl.java | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/music-houduan/src/main/java/com/test/musichouduan/service/impl/PlaylistServiceImpl.java b/music-houduan/src/main/java/com/test/musichouduan/service/impl/PlaylistServiceImpl.java
index 5a1e76f..cc020e8 100644
--- a/music-houduan/src/main/java/com/test/musichouduan/service/impl/PlaylistServiceImpl.java
+++ b/music-houduan/src/main/java/com/test/musichouduan/service/impl/PlaylistServiceImpl.java
@@ -582,6 +582,12 @@ public class PlaylistServiceImpl implements PlaylistService {
                     .map(music -> {
                         MusicDTO musicDTO = new MusicDTO();
                         BeanUtils.copyProperties(music, musicDTO);
+                        if (music.getSingers() != null && !music.getSingers().isEmpty()) {
+                            List<String> singerNames = music.getSingers().stream()
+                                    .map(singer -> singer.getName())
+                                    .collect(Collectors.toList());
+                            musicDTO.setSingerNames(singerNames);
+                        }
                         return musicDTO;
                     })
                     .collect(Collectors.toList());