??改为|| 兼容node v12.13.1
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@ -21,7 +21,7 @@ const artistInfoUtils = require('./src/getInfo/artistInfoUtils');
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const albumInfoUtils = require('./src/getInfo/albumInfoUtils');
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const lyricInfoUtils = require('./src/getInfo/lyricInfoUtils');
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const commentUtils = require('./src/getInfo/commentUtils');
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// const playlistUtils = require('./src/getInfo/playlistUtils');
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const playlistUtils = require('./src/getInfo/playlistUtils');
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/**
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* 测试
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@ -34,12 +34,14 @@ async function test() {
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// let res = await albumInfoUtils.fetch({ albumId: "9156", debug: true });
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// let res = await artistInfoUtils.fetch({ artistId: "12023508" });
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// let res = await songInfoUtils.fetch({ songId: "437608327" });
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// let res = await playlistUtils.fetch({ songId: "2320041657", debug: true });
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// let res = await playlistUtils.fetch({ playlistId: "4980157066", debug: true });
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// let res = await albumInfoUtils.getFromDatabase({ albumId: "9156" });
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// let res = await artistInfoUtils.getFromDatabase({ artistId: "12023508" });
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// let res = await songInfoUtils.getFromDatabase({ songId: "437608327" });
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let res = await dbUtils.query('INSERT IGNORE INTO song (`song_id`, `title`, `image`, `pub_date`) VALUES ?',
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[[[100, '4', '3', '4'], [200, '23', '4', '5']]]);
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console.log(res);
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}
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@ -49,7 +49,7 @@ async function fetchAll({ args = {}, isUpdate = false }) {
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for (let i = 0; i < albumIds.length; i++) {
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await global.checkIsExit();
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const albumId = albumIds[i];
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console.log(`${i + 1}/${albumIds.length} | album: ${albumId} | ${args.min ?? "?"}-${args.max ?? "?"}`);
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console.log(`${i + 1}/${albumIds.length} | album: ${albumId} | ${args.min || "?"}-${args.max || "?"}`);
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try {
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await fetch({ albumId: albumId, update: isUpdate });
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} catch (err) {
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@ -40,7 +40,7 @@ async function fetchAll({ args = {} }) {
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for (let i = 0; i < artistIds.length; i++) {
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await global.checkIsExit();
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const artistId = artistIds[i];
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console.log(`${i + 1}/${artistIds.length} | artist: ${artistId} | ${args.min ?? "?"}-${args.max ?? "?"}`);
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console.log(`${i + 1}/${artistIds.length} | artist: ${artistId} | ${args.min || "?"}-${args.max || "?"}`);
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try {
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await fetch({ artistId: artistId });
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} catch (err) {
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@ -37,7 +37,7 @@ async function fetchAll({ args = {} }) {
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for (let i = 0; i < songIds.length; i++) {
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await global.checkIsExit();
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const songId = songIds[i];
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console.log(`${i + 1}/${songIds.length} | comment: ${songId} | ${args.min ?? "?"}-${args.max ?? "?"}`);
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console.log(`${i + 1}/${songIds.length} | comment: ${songId} | ${args.min || "?"}-${args.max || "?"}`);
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try {
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await fetch({ songId: songId });
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} catch (err) {
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@ -25,7 +25,7 @@ async function fetchAll({ args = {} }) {
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for (let i = 0; i < songIds.length; i++) {
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await global.checkIsExit();
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const songId = songIds[i];
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console.log(`${i + 1}/${songIds.length} | lyric: ${songId} | ${args.min ?? "?"}-${args.max ?? "?"}`);
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console.log(`${i + 1}/${songIds.length} | lyric: ${songId} | ${args.min || "?"}-${args.max || "?"}`);
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try {
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await fetch({ songId: songId });
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} catch (err) {
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@ -9,7 +9,7 @@ const dbUtils = global.dbUtils;
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// refer:
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// https://neteasecloudmusicapi-docs.4everland.app/
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// https://github.com/Binaryify/NeteaseCloudMusicApi
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const { playlist_catlist, playlist_hot } = require('NeteaseCloudMusicApi');
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const { playlist_catlist, playlist_hot, playlist_detail, playlist_track_all, song_detail } = require('NeteaseCloudMusicApi');
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// // 从数据库中查出还缺少的歌词,并进行爬取
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// async function fetchAll() {
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@ -36,7 +36,20 @@ async function fetch({ playlistId, debug = false }) {
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// https://neteasecloudmusicapi-docs.4everland.app/#/?id=%e6%ad%8c%e5%8d%95%e5%88%86%e7%b1%bb
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var queryParams = {};
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try {
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var playlistResult = await playlist_catlist(queryParams);
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// 获取歌单分类
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// var playlistResult = await playlist_catlist(queryParams);
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// var playlistResult = await playlist_hot(queryParams);
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// var playlistResult = await playlist_detail({
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// id: playlistId,
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// });
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var playlistResult = await song_detail({
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// ids: ["536623501", "536623501"].join(','),
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});
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// var playlistResult = await playlist_track_all({
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// id: playlistId,
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// limit: 10,
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// offset: 0,
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// });
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fs.writeFileSync(path.join(__dirname, "../../temp", `playlist-${playlistId}.json`), JSON.stringify(playlistResult));
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} catch (errors) {
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console.error(errors);
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@ -6,23 +6,6 @@ const sleepUtils = require('../../../utils/sleepUtils');
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const dbUtils = global.dbUtils;
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// 从数据库中查询
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async function getFromDatabase({ songId }) {
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// 查询出专辑
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let infoResultSet = await dbUtils.query('SELECT * FROM song WHERE song_id = ?', [songId]);
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if (infoResultSet.length == 0) return {};
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// 查出专辑与歌曲对应关系
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let albumRelationResultSet = await dbUtils.query('SELECT * FROM song_album_relation WHERE song_id = ?', [songId]);
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let artistRelationResultSet = await dbUtils.query('SELECT * FROM song_artist_relation WHERE song_id = ?', [songId]);
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// 拼装
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let songInfo = JSON.parse(JSON.stringify(infoResultSet[0]));
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songInfo.albumIds = albumRelationResultSet.map(album => album.album_id);
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songInfo.artistIds = artistRelationResultSet.map(artist => artist.artist_id);
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return songInfo;
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}
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// 从数据库中查出还缺少的歌曲,并进行爬取
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async function fetchAll({ args = {} }) {
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console.log("start fetching songs ...");
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@ -41,12 +24,18 @@ async function fetchAll({ args = {} }) {
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var songIds = await dbUtils.query(sql, []);
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songIds = songIds.map(item => item.song_id);
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for (let i = 0; i < songIds.length; i++) {
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// 0 - 100, 200 - 399, 400 - ..., ... - songIds.length-1
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// 0 1 2 count-1
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var step = 270;
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var total = songIds.length;
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var count = Math.ceil(total / step);
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for (let i = 0; i < count; i++) {
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await global.checkIsExit();
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const songId = songIds[i];
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console.log(`${i + 1}/${songIds.length} | song: ${songId} | ${args.min ?? "?"}-${args.max ?? "?"}`);
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var subArray = songIds.slice(i * step, (i + 1) * step);
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console.log(`${i + 1}/${count} | song: ${subArray[0]}-${subArray.slice(-1)[0]} | ${args.min || "?"}-${args.max || "?"}`);
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try {
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await fetch({ songId: songId });
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await fetch({ songIdArray: subArray });
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} catch (err) {
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console.error(err);
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}
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@ -55,55 +44,26 @@ async function fetchAll({ args = {} }) {
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}
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// 获取音乐详情
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async function fetch({ songId, debug = false }) {
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async function fetch({ songIdArray, debug = false }) {
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let result = await dbUtils.query('SELECT count(*) as count FROM song WHERE song_id = ?', [songId]);
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if (result[0].count > 0 && !debug) {
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console.log(`数据库中已有数据,跳过 songId: ${songId}`);
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return;
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}
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let url = `https://music.163.com/song?id=${songId}`;
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// https://neteasecloudmusicapi-docs.4everland.app/#/?id=%e8%8e%b7%e5%8f%96%e6%ad%8c%e6%9b%b2%e8%af%a6%e6%83%85
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try {
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// var html = fs.readFileSync(path.join(__dirname, "../../temp", `song-${songId}.html`), 'utf8');
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var html = await requestUtils.getApiResult(url);
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// fs.writeFileSync(path.join(__dirname, "../../temp", `song-${songId}.html`), html);
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// 每一次大概可以取到270条以上
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var songResult = await song_detail({
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ids: ["64956", "64956"].join(','),
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});
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fs.writeFileSync(path.join(__dirname, "../../temp", `song-${playlistId}.json`), JSON.stringify(playlistResult));
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} catch (errors) {
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console.error(errors);
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return;
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}
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if (html.includes(`<p class="note s-fc3">很抱歉,你要查找的网页找不到</p>`)) {
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let deleteResult1 = await dbUtils.query('DELETE FROM song_album_relation WHERE song_id = ?', [songId]);
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let deleteResult2 = await dbUtils.query('DELETE FROM song_artist_relation WHERE song_id = ?', [songId]);
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console.log(`song: ${songId} 不存在,从song_album_relation, song_artist_relation表中删除. affectedRows: ${deleteResult1.affectedRows}, ${deleteResult2.affectedRows}`);
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return;
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}
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// 正则匹配
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let regExResult = /\<script type\=\"application\/ld\+json\"\>([\S\s]*?)\<\/script\>/.exec(html);
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let songInfoJSONString = regExResult[1];
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let songInfoDict = JSON.parse(songInfoJSONString);
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// console.log(songInfoDict);
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// TODO 考虑歌曲别名 例如:https://music.163.com/#/song?id=26830207
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let title = /<meta property="og:title" content="(.*?)" \/>/.exec(html)[1];
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let image = /<meta property="og:image" content="http:\/\/p.\.music\.126\.net\/(.*?)" \/>/.exec(html)[1];
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let artist = /<meta property="og:music:artist" content="(.*?)" \/>/.exec(html)[1];
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let duration = /<meta property="music:duration" content="(.*?)"\/>/.exec(html)[1];
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try {
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var album = /<meta property="og:music:album" content="(.*?)"\/>/.exec(html)[1];
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var albumId = /<meta property="music:album" content="https:\/\/music\.163\.com\/album\?id=(.*?)"\/>/.exec(html)[1];
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} catch (err) {
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// 歌曲不在专辑中
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}
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const reg = /<meta property="music:musician" content="https:\/\/music\.163\.com\/artist\?id=(.*?)"\/>/g;
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let artistIds = [];
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let matched = null;
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while ((matched = reg.exec(html)) !== null) {
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artistIds.push(matched[1]);
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}
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console.log(playlistResult);
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let songInfo = {
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songId: songId,
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@ -138,7 +98,6 @@ async function fetch({ songId, debug = false }) {
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}
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module.exports = {
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getFromDatabase: getFromDatabase,
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fetch: fetch,
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fetchAll: fetchAll,
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}
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144
netease_music/src/getInfo/songInfoUtils.old.js
Normal file
144
netease_music/src/getInfo/songInfoUtils.old.js
Normal file
@ -0,0 +1,144 @@
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const fs = require('fs');
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const path = require('path');
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const requestUtils = require('../../../utils/requestUtils');
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const sleepUtils = require('../../../utils/sleepUtils');
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const dbUtils = global.dbUtils;
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// 从数据库中查询
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async function getFromDatabase({ songId }) {
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// 查询出专辑
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let infoResultSet = await dbUtils.query('SELECT * FROM song WHERE song_id = ?', [songId]);
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if (infoResultSet.length == 0) return {};
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// 查出专辑与歌曲对应关系
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let albumRelationResultSet = await dbUtils.query('SELECT * FROM song_album_relation WHERE song_id = ?', [songId]);
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let artistRelationResultSet = await dbUtils.query('SELECT * FROM song_artist_relation WHERE song_id = ?', [songId]);
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// 拼装
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let songInfo = JSON.parse(JSON.stringify(infoResultSet[0]));
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songInfo.albumIds = albumRelationResultSet.map(album => album.album_id);
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songInfo.artistIds = artistRelationResultSet.map(artist => artist.artist_id);
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return songInfo;
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}
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// 从数据库中查出还缺少的歌曲,并进行爬取
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async function fetchAll({ args = {} }) {
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console.log("start fetching songs ...");
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let whereClause = [
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args.min ? `song_id > ${args.min}` : '1=1',
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args.max ? `song_id <= ${args.max}` : '1=1',
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].join(' AND ');
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var sql = `
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SELECT DISTINCT song_id FROM song_artist_relation WHERE ${whereClause} AND song_id NOT IN ( SELECT song_id FROM song )
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UNION
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SELECT DISTINCT song_id FROM song_album_relation WHERE ${whereClause} AND song_id NOT IN ( SELECT song_id FROM song )
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${args.order ? `ORDER BY song_id ${args.order}` : ''}
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${args.limit ? `LIMIT ${args.limit}` : ''}
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`;
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console.log(sql);
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var songIds = await dbUtils.query(sql, []);
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songIds = songIds.map(item => item.song_id);
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for (let i = 0; i < songIds.length; i++) {
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await global.checkIsExit();
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const songId = songIds[i];
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console.log(`${i + 1}/${songIds.length} | song: ${songId} | ${args.min || "?"}-${args.max || "?"}`);
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try {
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await fetch({ songId: songId });
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} catch (err) {
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console.error(err);
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}
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await sleepUtils.sleep(global.sleepTime);
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}
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}
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// 获取音乐详情
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async function fetch({ songId, debug = false }) {
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let result = await dbUtils.query('SELECT count(*) as count FROM song WHERE song_id = ?', [songId]);
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if (result[0].count > 0 && !debug) {
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console.log(`数据库中已有数据,跳过 songId: ${songId}`);
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return;
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}
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let url = `https://music.163.com/song?id=${songId}`;
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try {
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// var html = fs.readFileSync(path.join(__dirname, "../../temp", `song-${songId}.html`), 'utf8');
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var html = await requestUtils.getApiResult(url);
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// fs.writeFileSync(path.join(__dirname, "../../temp", `song-${songId}.html`), html);
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} catch (errors) {
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console.error(errors);
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return;
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}
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if (html.includes(`<p class="note s-fc3">很抱歉,你要查找的网页找不到</p>`)) {
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let deleteResult1 = await dbUtils.query('DELETE FROM song_album_relation WHERE song_id = ?', [songId]);
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let deleteResult2 = await dbUtils.query('DELETE FROM song_artist_relation WHERE song_id = ?', [songId]);
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console.log(`song: ${songId} 不存在,从song_album_relation, song_artist_relation表中删除. affectedRows: ${deleteResult1.affectedRows}, ${deleteResult2.affectedRows}`);
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return;
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}
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// 正则匹配
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let regExResult = /\<script type\=\"application\/ld\+json\"\>([\S\s]*?)\<\/script\>/.exec(html);
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let songInfoJSONString = regExResult[1];
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let songInfoDict = JSON.parse(songInfoJSONString);
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// console.log(songInfoDict);
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// TODO 考虑歌曲别名 例如:https://music.163.com/#/song?id=26830207
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let title = /<meta property="og:title" content="(.*?)" \/>/.exec(html)[1];
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let image = /<meta property="og:image" content="http:\/\/p.\.music\.126\.net\/(.*?)" \/>/.exec(html)[1];
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let artist = /<meta property="og:music:artist" content="(.*?)" \/>/.exec(html)[1];
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let duration = /<meta property="music:duration" content="(.*?)"\/>/.exec(html)[1];
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try {
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var album = /<meta property="og:music:album" content="(.*?)"\/>/.exec(html)[1];
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var albumId = /<meta property="music:album" content="https:\/\/music\.163\.com\/album\?id=(.*?)"\/>/.exec(html)[1];
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} catch (err) {
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// 歌曲不在专辑中
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}
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const reg = /<meta property="music:musician" content="https:\/\/music\.163\.com\/artist\?id=(.*?)"\/>/g;
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let artistIds = [];
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let matched = null;
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while ((matched = reg.exec(html)) !== null) {
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artistIds.push(matched[1]);
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}
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let songInfo = {
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songId: songId,
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title: title,
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image: image,
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pubDate: songInfoDict.pubDate,
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artist: artist,
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artistIds: artistIds,
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album: album || null,
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albumId: albumId || null,
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duration: duration,
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};
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// console.log("songInfo", songInfo);
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if (albumId != null)
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dbUtils.query('INSERT IGNORE INTO song_album_relation SET ?', {
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song_id: songInfo.songId,
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album_id: songInfo.albumId,
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});
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artistIds.forEach(function (artistId) {
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dbUtils.query('INSERT IGNORE INTO song_artist_relation SET ?', {
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song_id: songInfo.songId,
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artist_id: artistId,
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});
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});
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dbUtils.query('INSERT IGNORE INTO song SET ?', {
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song_id: songInfo.songId,
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title: songInfo.title,
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image: songInfo.image,
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pub_date: songInfo.pubDate,
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});
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return songInfo;
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}
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module.exports = {
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getFromDatabase: getFromDatabase,
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fetch: fetch,
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fetchAll: fetchAll,
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}
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46
todo.txt
46
todo.txt
@ -1,41 +1,41 @@
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cd C:\Users\Coz\Desktop\tools\
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cd /www/neteasemusic/tools
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-- 本地
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node index --utils song --min 1900000000 --max 2000000000 --order DESC # ing 在本地
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node index --utils song --min 1900000000 --max 2000000000 --order ASC # ing 在本地
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node index --utils song --min 1800000000 --max 1900000000 --order DESC # ing 在Windows服务器上
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node index --utils song --min 1900000000 --max 2000000000 --order DESC #
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||||
node index --utils song --min 1900000000 --max 2000000000 --order ASC #
|
||||
node index --utils song --min 1800000000 --max 1900000000 --order DESC #
|
||||
-- Linux服务器
|
||||
node index --utils song --min 1290000000 --max 1500000000 --order DESC # ing 在Linux服务器上
|
||||
node index --utils song --min 1290000000 --max 1500000000 --order DESC #
|
||||
-- Windows服务器
|
||||
node index --utils song --min 400000000 --max 1000000000 --order ASC # ing 在Windows服务器上
|
||||
node index --utils song --min 0 --max 400000000 --order ASC # ing 在Windows服务器上
|
||||
node index --utils song --min 400000000 --max 1000000000 --order ASC #
|
||||
node index --utils song --min 0 --max 400000000 --order ASC #
|
||||
#############################################################################################
|
||||
-- 完成: 36000000-38000000 72000000-96000000 139000000-151000000
|
||||
-- Windows 服务器
|
||||
node index --utils album --min 134000000 --max 160000000 # 完成
|
||||
node index --utils album --min 134000000 --max 160000000 #
|
||||
-- 本机
|
||||
node index --utils album --min 0 --max 134000000 # ing 在本地 & 在Linux服务器上
|
||||
node index --utils album --min 0 --max 134000000 #
|
||||
#############################################################################################
|
||||
-- 完成: 38000000-55000000
|
||||
-- Windows服务器
|
||||
node index --utils artist --min 0 --max 55000000 # ing 在本地
|
||||
node index --utils artist --min 0 --max 55000000 #
|
||||
#############################################################################################
|
||||
-- 本机
|
||||
node index --utils comment --min 1800000000 --max 2000000000 --order DESC --limit 2000 # ing 在本地
|
||||
node index --utils comment --min 1800000000 --max 2000000000 --order DESC --limit 2000 #
|
||||
-- Windows服务器
|
||||
node index --utils comment --min 1290000000 --max 1500000000 --order DESC --limit 2000 # ing 在Windows服务器上
|
||||
node index --utils comment --min 400000000 --max 1000000000 --order ASC --limit 2000 # ing 在Linux服务器上
|
||||
node index --utils comment --min 1290000000 --max 1500000000 --order DESC --limit 2000 #
|
||||
node index --utils comment --min 400000000 --max 1000000000 --order ASC --limit 2000 #
|
||||
-- Linux服务器
|
||||
node index --utils comment --min 0 --max 400000000 --order ASC --limit 2000 # ing
|
||||
node index --utils comment --min 0 --max 400000000 --order ASC --limit 2000 #
|
||||
#############################################################################################
|
||||
-- 完成: 40000000-460000000 500000000-560000000
|
||||
node index --utils lyric --min 0 --max 1950000000 # ing 在Linux服务器上
|
||||
node index --utils lyric --min 0 --max 1950000000 #
|
||||
-- Windows服务器
|
||||
node index --utils lyric --min 1800000000 --max 1950000000 # ing 在Linux服务器上
|
||||
node index --utils lyric --min 1950000000 --max 2000000000 # ing 在本地
|
||||
node index --utils lyric --min 0 --max 400000000 # 完成
|
||||
node index --utils lyric --min 1800000000 --max 1950000000 #
|
||||
node index --utils lyric --min 1950000000 --max 2000000000 #
|
||||
node index --utils lyric --min 0 --max 400000000 #
|
||||
-- 本机
|
||||
node index --utils lyric --min 400000000 --max 1000000000 # 完成
|
||||
node index --utils lyric --min 400000000 --max 1000000000 #
|
||||
|
||||
|
||||
后期:
|
||||
@ -47,3 +47,13 @@ node index --utils lyric --min 400000000 --max 1000000000
|
||||
爬取歌单playlist
|
||||
|
||||
被删除的aritst和album回头再通过其他表中的数据反查回来
|
||||
|
||||
|
||||
后续分区(不能在现有表上修改,只能重新查出数据到新表)
|
||||
alter table song add partition (
|
||||
PARTITION p1 VALUES LESS THAN ( 50000000),
|
||||
PARTITION p2 VALUES LESS THAN (1000000000),
|
||||
PARTITION p3 VALUES LESS THAN (1500000000),
|
||||
PARTITION p4 VALUES LESS THAN (2000000000),
|
||||
PARTITION p5 VALUES LESS THAN MAXVALUE
|
||||
);
|
@ -12,7 +12,7 @@ async function getApiResult(url, params = null) {
|
||||
return await query({
|
||||
method: 'GET',
|
||||
url: url,
|
||||
...params ?? {}
|
||||
...params || {}
|
||||
});
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user