프로그래밍 관련 소스코드 및 정보를 제공합니다.
POST 방식으로 쿼리(DATA) 전송
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운영자
*.227.77.236
#include <windows.h>
#define INITGUID
#include <initguid.h>
#include <exdisp.h>
#include <memory.h>
HRESULT GetPostData(LPVARIANT pvPostData);
void main()
{
HRESULT hr;
IWebBrowserApp* pWBApp = NULL; // Derived from IWebBrowser
BSTR bstrURL = NULL, bstrHeaders = NULL;
VARIANT vFlags = {0},
vTargetFrameName = {0},
vPostData = {0},
vHeaders = {0};
if (FAILED(hr = CoInitialize(NULL)))
{
return;
}
if (FAILED(hr = CoCreateInstance(CLSID_InternetExplorer,
NULL,
CLSCTX_SERVER,
IID_IWebBrowserApp,
(LPVOID*)&pWBApp)))
{
goto Error;
}
bstrURL = SysAllocString(L"http://<server>/scripts/navpost.asp" );
if (!bstrURL)
{
goto Error;
}
bstrHeaders = SysAllocString(
L"Content-Type: application/x-www-form-urlencoded\r\n" );
if (!bstrHeaders)
{
goto Error;
}
V_VT(&vHeaders) = VT_BSTR;
V_BSTR(&vHeaders) = bstrHeaders;
hr = GetPostData(&vPostData);
hr = pWBApp->Navigate(bstrURL, &vFlags,
&vTargetFrameName, &vPostData, &vHeaders);
pWBApp->put_Visible(VARIANT_TRUE);
Error:
if (bstrURL) SysFreeString(bstrURL);
if (bstrHeaders) SysFreeString(bstrHeaders);
VariantClear(&vPostData);
if (pWBApp) pWBApp->Release();
CoUninitialize();
}
// Pack some data into a SAFEARRAY of BYTEs. Return in a VARIANT
HRESULT GetPostData(LPVARIANT pvPostData)
{
HRESULT hr;
LPSAFEARRAY psa;
LPCTSTR cszPostData = "FName=Matt&Flavor=Mocha+Chip";
UINT cElems = lstrlen(cszPostData);
LPSTR pPostData;
if (!pvPostData)
{
return E_POINTER;
}
VariantInit(pvPostData);
psa = SafeArrayCreateVector(VT_UI1, 0, cElems);
if (!psa)
{
return E_OUTOFMEMORY;
}
hr = SafeArrayAccessData(psa, (LPVOID*)&pPostData);
memcpy(pPostData, cszPostData, cElems);
hr = SafeArrayUnaccessData(psa);
V_VT(pvPostData) = VT_ARRAY l VT_UI1;
V_ARRAY(pvPostData) = psa;
return NOERROR;
}
