QQ音乐vkey获取,更新播放url

QQ音乐接口播放经常换，

最开始

url: `http://ws.stream.qqmusic.qq.com/${musicData.songid}.m4a?fromtag=46`

然后

url:`http://ws.stream.qqmusic.qq.com/C100${musicData.songmid}.m4a?fromtag=0&guid=126548448`

现在

url: `http://dl.stream.qqmusic.qq.com/C400${musicData.songmid}.m4a?fromtag=38&guid=5931742855&vkey=${vkey}`

 

vkey的获取

// 获取歌曲的vkey export function getSongVkey(songmid) { const url = 'https://c.y.qq.com/base/fcgi-bin/fcg_music_express_mobile3.fcg' const data = Object.assign({}, { callback: 'musicJsonCallback', loginUin: 3051522991, format: 'jsonp', platform: 'yqq', needNewCode: 0, cid: 205361747, uin: 3051522991, guid: 5931742855, songmid: songmid, filename: `C400${songmid}.m4a` }) return jsonp(url, data) }

　调用

//重组 res.data.list 数据,只拿需要的 _formatSongs(list){ let result = [] list.forEach((item)=>{ // console.log('item',item) // 解构赋值-拿到item 下的 musicData 列表数据 let {musicData} = item //------------- 更新的加上vkey getSongVkey(musicData.songmid).then((res) => { const vkey = res.data.items[0].vkey; if (musicData.songid && musicData.albummid) { result.push(CreatSong(musicData, vkey)) } }) //------------- // console.log('musicData',musicData) // if(musicData.songid && musicData.albummid){ // result.push(CreatSong(musicData)) // } }) return result } export function CreatSong(musicData,vkey){ //加了一个传参和更新了url return new Song({ id: musicData.songid, mid: musicData.songmid, singer: filterSinger(musicData.singer),//filterSinger 中处理一遍 name: musicData.songname, album: musicData.albumname, duration: musicData.interval, image: `https://y.gtimg.cn/music/photo_new/T002R300x300M000${musicData.albummid}.jpg?max_age=2592000`, 　url: `http://dl.stream.qqmusic.qq.com/C400${musicData.songmid}.m4a?fromtag=38&guid=5931742855&vkey=${vkey}` }) }

调用调试完成！

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