如果是http,可以这样:
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls;
type
TForm1 = class(TForm)
Button1: TButton;
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
implementation
uses urlmon;
{$R *.DFM}
functiondo
wnloadFile(Source, Dest: string): Boolean;
begin
try
Result:=UrlDownloadToFile(nil, PChar(source), PChar(Dest), 0, nil) = 0;
except
Result:=False;
end;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
ifdo
wnloadFile ('http://www.vckbase.com/','c:/index.htm') then
ShowMessage('Download succesful')
else
ShowMessage('Download unsuccesful')
end;
end.