//根据歌曲,获取歌词
        private List <Lynic> GetLynicBySong(Song s)
        {
            string lynicFile1 = IOPath.Combine(IOPath.GetDirectoryName(s.Location), IOPath.GetFileNameWithoutExtension(s.Location) + ".lrc");
            string lynicFile2 = IOPath.Combine(IOPath.GetDirectoryName(s.Location), "Lynic", IOPath.GetFileNameWithoutExtension(s.Location) + ".lrc");

            if (File.Exists(lynicFile1))
            {
                return(EntityService.GetLynics(lynicFile1));
            }
            else if (File.Exists(lynicFile2))
            {
                return(EntityService.GetLynics(lynicFile2));
            }
            else
            {
                return(null);
            }
        }