用CHttpConnection向一个网页使用POST方式发送数据

    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);
    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"就是你向网页提交的参数,5是参数的长度