/// <summary>
/// 获得歌词列表当中首位歌曲JSON对象
/// </summary>
/// <param name="postParam">提交访问的参数</param>
/// <returns>返回的JSON对象</returns>
private (string, string) GetLyricJsonObject(object postParam)
{
NetEaseResultModel _result = _httpClient.Post <NetEaseResultModel>(@"http://music.163.com/api/search/get/web", postParam, @"http://music.163.com", "application/x-www-form-urlencoded");
if (_result == null)
{
throw new ServiceUnavailableException("在getLyricJsonObject当中无法获得请求的资源,_result");
}
if (_result?.result.songCount == 0)
{
m_FaildCount++;
throw new NotFoundLyricException("歌曲未搜索到任何结果，无法获取SID.");
}
// 请求歌词JSON数据
NetEaseLyricModel _lyric = _httpClient.Get <NetEaseLyricModel>(@"http://music.163.com/api/song/lyric", new NetEaseLyricRequestModel(_result.result.songs[0].id), @"http://music.163.com");
if (_lyric == null)
{
throw new ServiceUnavailableException("服务限制");
}
if (_lyric?.lrc == null)
{
throw new NotFoundLyricException("歌曲不存在歌词数据.");
}
return(_lyric.lrc.lyric, _lyric.tlyric.lyric);
}
/// <summary>
/// 获取歌曲 SID 信息
/// </summary>
/// <param name="artist">艺术家</param>
/// <param name="songName">歌曲名</param>
private NetEaseSongModel GetMusicInfoByNetease(string artist, string songName)
{
string _artist = m_netUtils.URL_Encoding(artist, Encoding.UTF8);
string _title = m_netUtils.URL_Encoding(songName, Encoding.UTF8);
string _searchKey = $"{_artist}+{_title}";
var _result = m_netUtils.Post <NetEaseResultModel>(url: @"http://music.163.com/api/search/get/web",
parameters: new NetEaseSearchRequestModel(_searchKey),
referer: "http://music.163.com",
mediaTypeValue: "application/x-www-form-urlencoded");
return(_result.result.songs[0]);
}
/// <summary>
/// 获取歌曲 SID 信息
/// </summary>
/// <param name="artist">艺术家</param>
/// <param name="songName">歌曲名</param>
private NetEaseSongModel GetMusicInfoByNetease(string artist, string songName)
{
string encodingAritst = _mNetUtils.URL_Encoding(artist, Encoding.UTF8);
string encodingTitle = _mNetUtils.URL_Encoding(songName, Encoding.UTF8);
string searchKey = $"{encodingAritst}+{encodingTitle}";
var result = _mNetUtils.Post <NetEaseResultModel>(url: @"http://music.163.com/api/search/get/web",
parameters: new NetEaseSearchRequestModel(searchKey),
referer: "http://music.163.com",
mediaTypeValue: "application/x-www-form-urlencoded");
var sidInfo = result?.result?.songs ?? throw new ServiceUnavailableException("专辑图像下载：请求 SID 时出错，没有 SID 数据.");
if (sidInfo.Count == 0)
{
throw new ServiceUnavailableException("专题图像下载：请求 SID 时出错，SID 集合没有数据.");
}
return(result.result.songs[0]);
}