Kod: Tümünü seç
uses IdGlobalProtocols;
procedure UploadFilesHttpPost(const wb: TWebBrowser; const URLstring: string; names, values, nFiles, vFiles: array of string);
var
strData, n, v, boundary: string;
URL: OleVariant;
Flags: OleVariant;
PostData: OleVariant;
Headers: OleVariant;
idx: Integer;
ms: TMemoryStream;
ss: TStringStream;
begin
if Length(names) <> Length(values) then
raise Exception.Create('UploadFilesHttpPost: Names and Values must have the same length.');
if Length(nFiles) <> Length(vFiles) then
raise Exception.Create('UploadFilesHttpPost: FileNames and FileValues must have the same length.');
URL := 'about:blank';
Flags := NavNoHistory or NavNoReadFromCache or NavNoWriteToCache or NavAllowAutosearch;
wb.Navigate2(URL, Flags);
while wb.ReadyState < READYSTATE_INTERACTIVE do
Application.ProcessMessages;
// anything random that WILL NOT occur in the data.
boundary := '---------------------------123456789';
strData := '';
for idx := Low(names) to High(names) do
begin
n := names[idx];
v := values[idx];
strData := strData + '--' + boundary + #13#10 + 'Content-Disposition: form-data; name="' + n + '"' + #13#10#13#10 + v + #13#10;
end;
for idx := Low(nFiles) to High(nFiles) do
begin
n := nFiles[idx];
v := vFiles[idx];
strData := strData + '--' + boundary + #13#10 + 'Content-Disposition: form-data; name="' + n + '"; filename="' + v + '"' + #13#10;
if v = '' then
begin
strData := strData + 'Content-Transfer-Encoding: binary';
end
else
begin
strData := strData + 'Content-Type: '+GetMIMETypeFromFile(v)+#13#10#13#10;
ms := TMemoryStream.Create;
try
ms.LoadFromFile(v);
ss := TStringStream.Create('');
try
ss.CopyFrom(ms, ms.Size);
strData := strData + ss.DataString + #13#10;
finally
ss.Free;
end;
finally
ms.Free;
end;
end;
strData := strData + '--' + boundary + '--'#13#10; // FOOTER
end;
strData := strData + #0; {2. you must convert a string into variant array of bytes and every character from string is a value in array}
PostData := VarArrayCreate([0, Length(strData) - 1], varByte); { copy the ordinal value of the character into the PostData array}
for idx := 1 to Length(strData) do
PostData[idx - 1] := Byte(Ord(strData[idx])); {3. prepare headers which will be sent to remote web-server}
Headers := 'Content-Type: multipart/form-data; boundary=' + boundary + #13#10; {4. you must navigate to the URL with your script and send as parameters your array with POST-data and headers}
URL := URLstring;
wb.Navigate2(URL, Flags, EmptyParam, PostData, Headers);
while wb.ReadyState < READYSTATE_INTERACTIVE do
Application.ProcessMessages;
end;Kod: Tümünü seç
UploadFilesHttpPost(webEk, 'http://validator.w3.org/check', [], [], ['uploaded_file'], ['C:\Users\ŞabanŞahin\Desktop\dosya\ornek.xml'] );
. Bu örnek sitelerde fileupload nasıl yapılır çözemedim ama çözebilen çıkarsa çok makbule geçecek 
.İyi çalışmalar.