上传图片 WebStream1.ReadTimeout”引发了“System.InvalidOperationException”类型的异常

Question

try  {  MemoryStream WebStream1 = new MemoryStream();  bitmap.Save(WebStream1, System.Drawing.Imaging.ImageFormat.Jpeg);//这里执行保存时出错  byte[] buffur = new byte[WebStream1.Length];  WebStream1.Read(buffur, 0, Convert.ToInt32(WebStream1.Length));      FtpClint ftpUpDown = new FtpClint("*.*.11.*:3305", "*", "*");  ftpUpDown.Upload(buffur, newfileNames, "images/" + thumbnailPath);  //以jpg格式保存缩略图      }  catch (Exception err)  {  throw new Exception(err.Message);  }  finally  {  sourceImage.Dispose();  bitmap.Dispose();  g.Dispose();  }“WebStream1.ReadTimeout”引发了“System.InvalidOperationException”类型的异常这个怎么解决啊请高手帮忙

Answer 1

是否是权限的问题。