简单获取网易云歌单以及歌词列表并生成json文件 |
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在开始之前我们需要用到这几个api https://music.163.com/api/playlist/detail?id=歌单的id // 获取歌单api https://music.163.com/song/media/outer/url?id=歌曲的id.mp3 // 歌曲链接 https://music.163.com/api/song/media?id=歌曲的id // 歌词更多的网易云音乐api，可以参考这个文档，它帮我们整理了非常完整的api接口[https://binaryify\.github\.io/NeteaseCloudMusicApi/\#/\]\(https://binaryify\.github\.io/NeteaseCloudMusicApi/\#/\) 准备工作完成后，开始进入进入主题： 直接对 https://music.163.com/api/playlist/detail?id=2161739123，进行访问可以看到返回的json内容； 可自行根据自己需要的字段进行组织。我把获取这个api的内容进行了封装 const playlist = async (id) => { return Axios.get('https://music.163.com/api/playlist/detail?id=' + id).then(async (res) => { let result = res.data.result; let tracks = result.tracks; let arr = tracks.map((item) => { return { id: item.id, src: `https://music.163.com/song/media/outer/url?id=${item.id}.mp3`, // 此处为歌曲链接 name: item.name, singer: item.artists[0].name, time: item.duration // 自行对时间进行格式化处理 }; }); return { coverImgUrl: (result.coverImgUrl && result.coverImgUrl.replace('http:', '')) || '', tracks: arr, name: result.name, createTime: result.createTime, description: result.description, }; }); };返回字段详解： { coverImgUrl: 歌单的封面, tracks: 歌曲列表, name: 歌单的名称, createTime: 创建日期, description: 描述 }接着，对歌词进行获取函数封装 // 获取网易云歌曲歌词 const getLyric = async (id) => { return Axios.post(`https://music.163.com/api/song/media?id=` + id, { Referer: "https://music.163.com", Cookie: "appver=1.5.2", "Content-Type": "application/x-www-form-urlencoded", "User-Agent": randomUserAgent() }).then(_ => _.data.lyric); };这里用到了一个模拟随机请求头的函数；如下 function randomUserAgent() { const userAgentList = [ "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36", "Mozilla/5.0 (iPhone; CPU iPhone OS 9_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Version/9.0 Mobile/13B143 Safari/601.1", "Mozilla/5.0 (iPhone; CPU iPhone OS 9_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Version/9.0 Mobile/13B143 Safari/601.1", "Mozilla/5.0 (Linux; Android 5.0; SM-G900P Build/LRX21T) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Mobile Safari/537.36", "Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Mobile Safari/537.36", "Mozilla/5.0 (Linux; Android 5.1.1; Nexus 6 Build/LYZ28E) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Mobile Safari/537.36", "Mozilla/5.0 (iPhone; CPU iPhone OS 10_3_2 like Mac OS X) AppleWebKit/603.2.4 (KHTML, like Gecko) Mobile/14F89;GameHelper", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_5) AppleWebKit/603.2.4 (KHTML, like Gecko) Version/10.1.1 Safari/603.2.4", "Mozilla/5.0 (iPhone; CPU iPhone OS 10_0 like Mac OS X) AppleWebKit/602.1.38 (KHTML, like Gecko) Version/10.0 Mobile/14A300 Safari/602.1", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:46.0) Gecko/20100101 Firefox/46.0", "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:46.0) Gecko/20100101 Firefox/46.0", "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0)", "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0)", "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)", "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; Win64; x64; Trident/6.0)", "Mozilla/5.0 (Windows NT 6.3; Win64, x64; Trident/7.0; rv:11.0) like Gecko", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.135 Safari/537.36 Edge/13.10586", "Mozilla/5.0 (iPad; CPU OS 10_0 like Mac OS X) AppleWebKit/602.1.38 (KHTML, like Gecko) Version/10.0 Mobile/14A300 Safari/602.1" ]; const num = Math.floor(Math.random() * userAgentList.length); return userAgentList[num]; }最后，生成json文件，将封装好的函数进行调用。 (async () => { const sheet = await playlist(2161739123); /** * 生成歌曲列表 */ fs.writeFileSync( path.resolve(__dirname, "../server/data/musicList.json"), JSON.stringify(sheet) ); /** * 根据歌曲id生成歌词，返回[{id: lyric}] */ Promise.all( sheet.tracks.map((item, index) => { return new Promise((resolve, reject) => { setTimeout(async () => { try { const lyric = await getLyric(item.id); console.log(`正在处理第${index}条数据的lyric，请耐心等候。。。`); resolve({ [item.id]: lyric, }); } catch (err) { resolve(); } }, 300 * Math.random() + 50); }); }) ).then((arr) => { let lyric = {}; // 处理歌词，把数组转换为单个对象 eg:[{}] => {} arr.map((item) => { Object.assign(lyric, item); }); fs.writeFileSync( path.resolve(__dirname, "../server/data/musicLyric.json"), JSON.stringify(lyric) ); }); })();注意：在上面的函数，其中用到了几个延时函数，用于避免过快的过快访问网易云音乐api接口，导致ip被锁。 |
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