|
2 | 2 |
|
3 | 3 | XMusicDownloader,一款 支持从百度、网易、qq和酷狗等音乐网站搜索并下载歌曲的程序。 |
4 | 4 |
|
5 | | -## 更新说明 |
6 | | -- 2019.8 V1.1.0 发布,支持歌单、专辑、歌手歌曲下载,支持无损下载 |
7 | | - + 支持歌单、专辑、歌手歌曲下载(腾讯、网易) |
8 | | - + 支持flac无损、320,128 码率下载 |
9 | | - + 截图 |
10 | | -  |
| 5 | +开源音乐下载神器XMusicDownloader更新啦,新增网易、腾讯音乐歌单歌曲、歌手歌曲、专辑歌曲一键下载,同时支持下载flac无损音乐。 |
| 6 | + |
| 7 | +## 功能 |
| 8 | + |
| 9 | +V1.0 功能[开源工具软件XMusicDownloader——音乐下载神器](https://www.cnblogs.com/xiaoqi/p/xmusicdownloader.html) |
| 10 | +* 聚合搜索多家音乐网站 |
| 11 | +* 支持音乐批量下载 |
| 12 | +* 搜索结果综合排序 |
| 13 | +* 可以编写Provider程序,支持其他音乐网站 |
| 14 | + |
| 15 | +V1.1 新增功能支持歌单、专辑、歌手歌曲下载,支持无损下载 |
| 16 | ++ 支持歌单、专辑、歌手歌曲下载(腾讯、网易) |
| 17 | ++ 支持flac无损、320,128 码率下载 |
| 18 | + |
| 19 | + |
| 20 | + |
| 21 | + |
| 22 | +## 扩展功能说明 |
| 23 | + |
| 24 | +主要是调用了一个[[第三方接口](https://www.bzqll.com/2019/04/318.html) 实现歌单、歌手和专辑歌曲读取,以及获取真实下载地址。 |
| 25 | + |
| 26 | +### 扩展provider接口,增加获取歌曲列表接口 |
| 27 | + |
| 28 | +增加Support接口判断url地址是否是歌单地址,增加GetSongList用于获取歌单的歌曲列表,增加getDownloadUrl(string id, string rate)获取歌曲下载地址。 |
| 29 | + |
| 30 | +``` |
| 31 | +public interface IMusicProvider |
| 32 | + { |
| 33 | + string Name { get; } |
| 34 | +
|
| 35 | + string getDownloadUrl(Song song); |
| 36 | + List<Song> SearchSongs(string keyword, int page, int pageSize); |
| 37 | +
|
| 38 | + // 歌单 |
| 39 | + bool Support(string url); |
| 40 | + List<Song> GetSongList(string url); |
| 41 | + /// <summary> |
| 42 | + /// 获取下载地址 |
| 43 | + /// </summary> |
| 44 | + /// <param name="id">歌曲id</param> |
| 45 | + /// <param name="rate">码率,音质 如果最大音质获取出错则自动转其他音质 </param> |
| 46 | + /// <returns>歌曲下载地址</returns> |
| 47 | + string getDownloadUrl(string id, string rate); |
| 48 | + } |
| 49 | +``` |
| 50 | + |
| 51 | +### 实现provider |
| 52 | + |
| 53 | +以QQ为例: |
| 54 | + |
| 55 | +先判断是否是支持的url,主要是判断是否符合歌单、专辑、歌手的url格式。 |
| 56 | + |
| 57 | +``` |
| 58 | + // 歌单: https://y.qq.com/n/yqq/playsquare/6924336223.html#stat=y_new.playlist.dissname |
| 59 | + // 专辑 https://y.qq.com/n/yqq/album/00153q8l2vldMz.html |
| 60 | + // 歌手 https://y.qq.com/n/yqq/singer/000CK5xN3yZDJt.html |
| 61 | +
|
| 62 | + Regex regex = new Regex("\\/(\\w+).html"); |
| 63 | + public bool Support(string url) |
| 64 | + { |
| 65 | + if (url == null) |
| 66 | + { |
| 67 | + return false; |
| 68 | + } |
| 69 | +
|
| 70 | + if (!regex.IsMatch(url)) |
| 71 | + { |
| 72 | + return false; |
| 73 | + } |
| 74 | +
|
| 75 | + return url.StartsWith("https://y.qq.com/n/yqq/playsquare") || url.StartsWith("https://y.qq.com/n/yqq/album") || url.StartsWith("https://y.qq.com/n/yqq/singer"); |
| 76 | + } |
| 77 | +
|
| 78 | +``` |
| 79 | + |
| 80 | +然后调用itooi.cn的api获取歌曲 |
| 81 | + |
| 82 | +- 歌单接口 `https://v1.itooi.cn/tencent/songList?id=` |
| 83 | +- 歌手歌曲接口 `https://v1.itooi.cn/tencent/song/artist?id=` |
| 84 | +- 专辑歌曲接口 `https://v1.itooi.cn/tencent/album?id=` |
| 85 | + |
| 86 | +``` |
| 87 | + public List<Song> GetSongList(string url) |
| 88 | + { |
| 89 | + var isSongList = url.StartsWith("https://y.qq.com/n/yqq/playsquare"); |
| 90 | +
|
| 91 | + var id = regex.Match(url).Groups[1].Value; |
| 92 | +
|
| 93 | + var result = new List<Song>(); |
| 94 | +
|
| 95 | + if (isSongList) |
| 96 | + { |
| 97 | + GetSongListDetail(id, result); |
| 98 | + } |
| 99 | + else if (url.StartsWith("https://y.qq.com/n/yqq/albu")) |
| 100 | + { |
| 101 | + GetAlbum(id, result); |
| 102 | + } |
| 103 | + else |
| 104 | + { |
| 105 | + GetSingerSong(id, result); |
| 106 | + } |
| 107 | +
|
| 108 | +
|
| 109 | + return result; |
| 110 | +
|
| 111 | + } |
| 112 | +
|
| 113 | + private void GetSongListDetail(string id, List<Song> result) |
| 114 | + { |
| 115 | + var requestUrl = "https://v1.itooi.cn/tencent/songList?id=" + id; |
| 116 | + var searchResult = HttpHelper.GET(requestUrl, DEFAULT_CONFIG); |
| 117 | +
|
| 118 | + var songList = JObject.Parse(searchResult)["data"][0]["songlist"]; |
| 119 | + var index = 1; |
| 120 | +
|
| 121 | + foreach (var songItem in songList) |
| 122 | + { |
| 123 | + var song = new Song |
| 124 | + { |
| 125 | + id = (string)songItem["songmid"], |
| 126 | + name = (string)songItem["title"], |
| 127 | + album = (string)songItem["album"]["name"], |
| 128 | + rate = 320, |
| 129 | + index = index++, |
| 130 | + size = (double)songItem["file"]["size_320mp3"], |
| 131 | + source = Name, |
| 132 | + //singer = (string)songItem["author"], |
| 133 | + duration = (double)songItem["interval"] |
| 134 | + }; |
| 135 | + if (song.size == 0d) |
| 136 | + { |
| 137 | + song.size = (double)songItem["file"]["size_128mp3"]; |
| 138 | + song.rate = 128; |
| 139 | + } |
| 140 | + song.singer = ""; |
| 141 | + foreach (var ar in songItem["singer"]) |
| 142 | + { |
| 143 | + song.singer += ar["name"] + " "; |
| 144 | + } |
| 145 | + result.Add(song); |
| 146 | +
|
| 147 | + } |
| 148 | + } |
| 149 | +``` |
| 150 | + |
| 151 | +最后获取下载地址,接口地址是`https://v1.itooi.cn/tencent/url?id=${id}&quality=[128,320,flac]` |
| 152 | + |
| 153 | +``` |
| 154 | + public string getDownloadUrl(string id, string rate) |
| 155 | + { |
| 156 | + return HttpHelper.DetectLocationUrl("https://v1.itooi.cn/tencent/url?id=" + id + "&quality=" + rate, DEFAULT_CONFIG); |
| 157 | + } |
| 158 | +``` |
| 159 | + |
| 160 | +这里要检测下真实url,递归检测302跳转: |
| 161 | + |
| 162 | +``` |
| 163 | + public static string DetectLocationUrl(string url, HttpConfig config) |
| 164 | + { |
| 165 | + if (config == null) config = new HttpConfig(); |
| 166 | + using (HttpWebResponse response = GetResponse(url, "GET", null, config)) |
| 167 | + { |
| 168 | + string detectUrl = response.GetResponseHeader("Location"); |
| 169 | + if(detectUrl.Length == 0) |
| 170 | + { |
| 171 | + return url; |
| 172 | + } |
| 173 | + // 递归获取 |
| 174 | + return DetectLocationUrl(detectUrl, config); |
| 175 | + } |
| 176 | + } |
| 177 | +``` |
11 | 178 |
|
12 | 179 |
|
13 | 180 |
|
|
0 commit comments