我正在发送一些文件(doc、pdf、xls格式),这些文件的文件名是英文的,但是当我发送带有希腊语文件名的文件时,在服务器端,文件名会出现????????的字符,并且会出现Socket Error 10053的错误信息,显示软件导致连接中止。请问是否有解决这种问题的方法。
代码:
procedure TForm1.LoadFileButtonClick(Sender: TObject);
begin
OpenDialog1.Filter := 'All Files (*.*)';
OpenDialog1.FilterIndex := 1;
if OpenDialog1.Execute then
begin
Edit1.Text := ExtractFileName(OpenDialog1.FileName);
Edit3.Text := OpenDialog1.FileName;
Fstream := TFileStream.Create(OpenDialog1.FileName, fmopenread);
Edit2.Text := inttostr(Fstream.Size);
Fstream.Position := 0;
FreeandNil(FStream);
//Fstream.Free;
end;
end;
procedure TForm1.SendFileButtonClick(Sender: TObject);
var
IncommingText: string;
begin
if (opendialog1.filename<>'') and (CheckBox1.Checked = True) then begin
IdTCPClient1.iohandler.writeln(edit1.text + '@' + edit2.text + ';' + edit3.text + ',');
Sleep(2000);
try
IdTCPClient1.IOHandler.largestream:=true;
Fstream := TFileStream.Create(OpenDialog1.FileName, fmopenread);
IdTCPClient1.IOHandler.Write(Fstream, 0 ,true);
finally
Fstream.Position := 0;
FreeandNil(FStream);
//Fstream.Free;
memo1.Lines.Add('File Sent');
IncommingText := IdTCPClient1.iohandler.readln;
if IncommingText = 'DONE!' then begin
Memo1.Lines.Add('File ' +Edit1.Text +' ' +Edit2.Text +' was received successfully by the Server');
//APPLICATION.ProcessMessages;
end else begin Memo1.Lines.Add('File ' +Edit1.Text +' was not received by the Server'); end;
end; //try - finally
end else begin
showmessage('Please choose a file Or Try to connect to the Server');
end;
end;