怎麽用CHttpConnection來發送POST信息

CString strHeaders =_T("Content-Type: application/x-www-form-urlencoded\r\n");

CInternetSession session;

CHttpConnection* pConnection =session.GetHttpConnection("127.0.0.1",(INTERNET_PORT)80); //與服務器建立連接；

CHttpFile* pFile =pConnection->OpenRequest(CHttpConnection::HTTP_VERB_POST,"1.php");

BOOL result = pFile->SendRequest(strHeaders,"sid=1",5);

pFile->Close();

pConnection->Close();

delete pFile;

delete pConnection;

session.Close();

在 BOOL result = pFile->SendRequest(strHeaders,"sid=1",5);中

"sid = 1"就是妳向網頁提交的參數,5是參數的長度