本文整理自网络，侵删。
uses UrlMon;
function DownloadFile(Source, Dest: string): Boolean;
begin
try
Result := UrlDownloadToFile(nil, PChar(source), PChar(Dest), 0, nil) = 0;
except
Result := False;
end;
end;
if DownloadFile('http://www.borland.com/delphi6.zip, 'c:\kylix.zip') then
ShowMessage('Download succesful')
else ShowMessage('Download unsuccesful')
*************************************************************************************************
Uses URLMon, ShellApi;
function DownloadFile(SourceFile, DestFile: string): Boolean;
begin
try
Result := UrlDownloadToFile(nil, PChar(SourceFile), PChar(DestFile), 0, nil) = 0;
except
Result := False;
end;
end;
procedure TForm1.Button1.Click(Sender: TObject);
const
// URL Location
SourceFile := 'http://www.google.com/intl/de/images/home_title.gif';
// Where to save the file
DestFile := 'c:\temp\google-image.gif';
begin
if DownloadFile(SourceFile, DestFile) then
begin
ShowMessage('Download succesful!');
// Show downloaded image in your browser
ShellExecute(Application.Handle,PChar('open'),PChar(DestFile),PChar(''),nil,SW_NORMAL)
end
else
ShowMessage('Error while downloading ' + SourceFile)
end;
*************************************************************************************************
NMHTTP1.InputFileMode := ture;
NMHTTP1.Body := '本地文件名';
NMHTTP1.Header := 'Head.txt';
NMHTTP1.OutputFileMode := FALSE;
NMHTTP1.ReportLevel := Status_Basic;
NMHTTP1.Proxy := '代理服务器的IP地址';
NMHTTP1.ProxyPort := '代理服务器的端口号';
With NMHTTP1.HeaderInfo do
Begin
Cookie := '';
LocalMailAddress := '';
LocalProgram := '';
Referer := '';
UserID := '用户名称';
Password := '用户口令';
End;
NMHTTP1.Get('http://www.abcdefg.com/software/a.zip');
*************************************************************************************************
uses URLMon;
...
OleCheck(URLDownloadToFile(nil,'URL','Filename',0,nil));
*************************************************************************************************
var
DownLoadFile:TFileStream;
beginio
DownLoadFile:=TFileStream.Create('c:\aa.rar',fmCreate);
IdHTTP1.Get('http://www.sina.com.cn/download/aa.rar',DownLoadFile);
DownLoadFile.Free;
end;
*************************************************************************************************
相关阅读 >>
Delphi android 安卓系统 关闭打开(显示隐藏)输入法
Delphi启动/停止windows服务,启动类型修改为"自动"
Delphi中组件panel、splitter、groupbox、按钮组件（checkbox...）、计时器、滚动条、多选卡
Delphi andorid应用程序检查wifi有效还是无效
更多相关阅读请进入《Delphi》频道 >>
