/// <summary> /// 保存上传的文件 /// </summary> /// <param name="postFileBase"></param> /// <param name="path"></param> /// <returns></returns> private File SaveHttpPostFile(HttpPostedFileBase postFileBase, string path) { System.IO.Stream uploadStream = null; System.IO.FileStream fs = null; File file = new File(); try { uploadStream = postFileBase.InputStream; int bufferLen = 1024; byte[] buffer = new byte[bufferLen]; int contentLen = 0; file.Name = System.IO.Path.GetFileName(postFileBase.FileName); file.ContentType = postFileBase.ContentType; file.RealPath = path + Guid.NewGuid().ToString(); fs = new System.IO.FileStream(file.RealPath, System.IO.FileMode.Create, System.IO.FileAccess.ReadWrite); while ((contentLen = uploadStream.Read(buffer, 0, bufferLen)) != 0) { fs.Write(buffer, 0, bufferLen); fs.Flush(); } } catch (Exception ex) { throw ex; } finally { if (null != fs) { fs.Close(); } if (null != uploadStream) { uploadStream.Close(); } } file.Size = GetFileSize(file.RealPath); file.Md5 = Md5Util.GetMD5HashFromFile(file.RealPath); return(file); }