// 汽水音乐曲目信息(H5 SEO 通道) // 接口: https://beta-luna.douyin.com/luna/h5/seo_track?track_id=&device_platform=web // 匿名可访问(无签名要求):返回曲目元数据(name/artists/album/duration/bit_rates/preview)、 // 逐字歌词(lyric.content)与试听播放信息(track_player.url_player_info / video_model) // 注意:seo_track 属分享页/SEO 数据面,track_player 里只有 30 秒试听资源; // 完整音频需真机凭证走 /luna/pc/track_v2,且音频经 CENC 加密,见 apis/qs.ts 头注释 import { httpFetch } from '../common/request.ts' import type { RequestObj } from '../types.ts' export default (trackId: string): RequestObj => { const requestObj = httpFetch(`https://beta-luna.douyin.com/luna/h5/seo_track?track_id=${trackId}&device_platform=web`, { method: 'get', headers: { 'User-Agent': 'Mozilla/5.0 (Linux; Android 10) AppleWebKit/537.36', 'X-Requested-With': 'XMLHttpRequest', }, timeout: 15000, }) requestObj.promise = requestObj.promise.then(({ statusCode, body }) => { if (statusCode != 200 || !body?.seo_track?.track) return Promise.reject(new Error('获取歌曲信息失败')) return body }) return requestObj } // 专辑封面 URL:urls[0] 为 CDN 前缀,uri 为资源路径,拼尺寸模板得方形封面(社区通用做法) export const coverUrl = (album: any): string | null => { const urlCover = album?.url_cover if (!urlCover?.uri) return null const prefix = Array.isArray(urlCover.urls) && urlCover.urls.length ? urlCover.urls[0] : 'https://p3-luna.douyinpic.com/img/' return `${prefix}${urlCover.uri}~c5_500x500.jpg` }