/// <summary> /// 文件下载 /// </summary> /// cais 16.04.27 /// <param name="references">referencesid 集合</param> /// <returns>一个压缩好的文件信息</returns> public Models.Sys.FileInfo Download(List <int> references) { BLL.Sys.File _file = new BLL.Sys.File(); Compress _compress = new Compress(); foreach (int reference in references) { _compress.Add( _file.GetByReference(reference) ); } return(_compress.Comperssing()); }