netease_music 的一些改动

netease_music/src/dataManager.js

@@ -74,6 +74,25 @@ module.exports = {
             albumIds = albumIds.map(item => item.id);
             return albumIds;
         },
+
+        getInfoById: async (albumId, { getRelation = true }) => {
+            if (!albumId) return {}
+            // 查询出专辑
+            const sql = 'SELECT * FROM album WHERE album_id = ?'
+            let infoResultSet = await dbUtils.query(sql, [albumId]);
+            if (infoResultSet.length == 0) return {};
+            let albumInfo = JSON.parse(JSON.stringify(infoResultSet[0]));
+            if (getRelation) {
+                // 查出专辑与歌曲对应关系
+                const sql2 = 'SELECT * FROM song_album_relation WHERE album_id = ?'
+                let relationResultSet = await dbUtils.query(sql2, [albumId]);
+                // 拼装
+                albumInfo.songIds = relationResultSet.map(song => song.song_id);
+            } else {
+                albumInfo.songIds = null;
+            }
+            return albumInfo;
+        },
     },
 
 
@@ -97,6 +116,25 @@ module.exports = {
             artistIds = artistIds.map(item => item.id);
             return artistIds;
         },
+
+        getInfoById: async (artistId, { getRelation = true }) => {
+            if (!artistId) return {}
+            // 查询出歌手
+            const sql = 'SELECT * FROM artist WHERE artist_id = ?'
+            let infoResultSet = await dbUtils.query(sql, [artistId]);
+            if (infoResultSet.length == 0) return {};
+            let artistInfo = JSON.parse(JSON.stringify(infoResultSet[0]));
+            if (getRelation) {
+                // 查出歌手与歌曲对应关系
+                const sql2 = 'SELECT * FROM song_artist_relation WHERE artist_id = ?'
+                let relationResultSet = await dbUtils.query(sql2, [artistId]);
+                // 拼装
+                artistInfo.songIds = relationResultSet.map(song => song.song_id);
+            } else {
+                artistInfo.songIds = null;
+            }
+            return artistInfo;
+        },
     },