feat(sdk): 新增咪咕/千千/JOOX/哔哩哔哩/5sing/Apple Music 六平台

平台注册表由 9 个扩到 15 个,同时补齐 sdk/types.ts 的类型与
OpenAPI 文档里的能力位声明。

- migu:命中 Z3D/I3D 加密候选时不返回直链,改由服务端解密代理出流,
  SDK 侧只负责登记票据,避免客户端拿到无法播放的密文
- apple:只提供 preview 试听片段(完整曲为 DRM),标 noAggregate
  排除在跨平台精确匹配之外,防止用它顶掉其它平台的可播结果
- 其余平台按既有 PlatformModule 约定实现搜索/专辑/歌单/歌词

为什么合并成一次提交:六平台共用同一份注册表与能力位声明,
拆开会产生互相引用、单独无法通过类型检查的中间态。
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snowy-yang committed 2026-10-03 00:26:32 +08:00
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// 咪咕歌词 —— resourceinfo.do 取 lrcUrl/lyricUrl 再下载文本
// 上游对应:music-lib/migu/lyric.go
import { buildUrl, fetchSongDetail, miguGet, UserAgent } from './util.ts'
import { httpFetch } from '../request.ts'
const LRC_REFERER = 'https://y.migu.cn/'
const LRC_UA = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36'
/** 从 songmid(contentId|resourceType|formatType)或 extra 取 contentId */
export const contentIdOf = (songInfo: any): string => {
const extra = songInfo?.extra ?? {}
if (extra.content_id) return String(extra.content_id)
const id = String(songInfo?.songmid ?? songInfo?.id ?? '')
return id.split('|')[0] ?? ''
}
export const getLyric = (songInfo: any) => {
const requestObj = { cancelHttp() {}, promise: null as any }
const contentID = contentIdOf(songInfo)
requestObj.promise = (async() => {
if (!contentID) throw new Error('migu 歌曲 id 无效')
const body = await miguGet(buildUrl('http://c.musicapp.migu.cn/MIGUM2.0/v1.0/content/resourceinfo.do', {
resourceId: contentID,
resourceType: '2',
}))
const resource = body?.resource ?? []
if (!resource.length) throw new Error('migu 歌词资源不存在')
let lrcUrl = String(resource[0]?.lrcUrl ?? '') || String(resource[0]?.lyricUrl ?? '')
if (!lrcUrl) return { lyric: '', tlyric: '' }
lrcUrl = lrcUrl.replace(/^http:\/\//, 'https://')
const { statusCode, body: lrc } = await httpFetch(lrcUrl, {
headers: { 'User-Agent': LRC_UA, Referer: LRC_REFERER },
timeout: 20000,
}).promise
if (statusCode !== 200) throw new Error(`migu 歌词下载失败 ${statusCode}`)
return { lyric: typeof lrc === 'string' ? lrc : '', tlyric: '' }
})()
return requestObj
}
export { fetchSongDetail }
export default { getLyric }