/// <summary>
/// 歌词搜索
/// </summary>
/// <param name="singer"></param>
/// <param name="title"></param>
public void SearchLrc(string singer, string title)
{
singer = singer.ToLower().Replace(" ", "").Replace("'", "");
title = title.ToLower().Replace(" ", "").Replace("'", "");
string htmlCode = RequestUrl(string.Format(SearchPath,
HtmlHelperEncode.HexString(singer, Encoding.Unicode), HtmlHelperEncode.HexString(title, Encoding.Unicode)));
XmlDocument xml = new XmlDocument();
try
{
xml.LoadXml(htmlCode);
XmlNodeList list = xml.SelectNodes("/result/lrc");
//将歌词列表以XML的形式返回到窗体
this.OnSelectSong(list);
}
catch (Exception ex)
{
}
}
/// <summary>
/// 下载歌词文件
/// </summary>
/// <returns></returns>
public bool DownloadLrc(string lrcName)
{
bool flag = false;
//获取当前指定的XmlNode歌词信息
XmlNode node = this.currentSong;
int lrcId = -1;
//判断当前XmlNode是否完整
if (node != null && node.Attributes != null && node.Attributes["id"] != null)
{
string id = node.Attributes["id"].Value;
//判断当前Id是否是Int类型
if (int.TryParse(id, out lrcId))
{
string xSinger = node.Attributes["artist"].Value;
string xTitle = node.Attributes["title"].Value;
string xId = node.Attributes["id"].Value;
//请求Http，获取歌词信息
string htmlCode = RequestUrl(string.Format(DownloadPath, int.Parse(xId), HtmlHelperEncode.CreateEncode(xSinger, xTitle, int.Parse(xId))));
using (StreamWriter sw = new StreamWriter(string.Format("{0}\\lrc\\{1}", Application.StartupPath, lrcName), false, Encoding.UTF8))
{
sw.WriteLine(htmlCode);
}
flag = true;
}
}
return(flag);
}
