delphi的取Cookie方法-Article-IT72.COM

delphi的取Cookie方法

Home / Article MrLee 2014-8-22 3650

procedure TForm1.Button1Click(Sender: TObject);
const
  INTERNET_COOKIE_HTTPONLY = 8192;
var
  hModule: THandle;
  lp: Pointer;
  InternetGetCookieEx: function(lpszUrl, lpszCookieName, lpszCookieData
    : PAnsiChar; var lpdwSize: DWORD; dwFlags: DWORD; lpReserved: pointer)
    : BOOL; stdCall;
  CookieSize: DWORD;
  CookieData: PAnsiChar;
begin
  LoadLibrary('wininet.dll');
  hModule := GetModuleHandle('wininet.dll');
  if hModule <> 0 then
  begin
    @InternetGetCookieEx := GetProcAddress(hModule, 'InternetGetCookieExA');
    if @InternetGetCookieEx <> nil then
    begin
      CookieSize := 1024;
      Cookiedata := AllocMem(CookieSize);
      if InternetGetCookieEx('http://www.baidu.com', nil, Cookiedata, CookieSize, INTERNET_COOKIE_HTTPONLY, nil) then
        Memo1.lines.Append(cookiedata);
      FreeMem(Cookiedata);
    end;
  end;
end;

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