void CMFCApplication2Dlg: : OnBnClickedButton1 () 
{
The UpdateData (TRUE); 
Cstrings a; 
Cstrings strURL, strPostData; 
StrURL=_T (" http://w.eydata.net/9edd026122718f37 "); 
StrPostData=https://bbs.csdn.net/topics/L "SingleCode=M2AB78665961AA730C0A533B254DD0D2 & amp; Ver=1.0.0 & amp; Mac=";//this is SingleCode card, I'm 100% sure is right, but the returned - 401 is card error 
Cstrings STR (_T (" ")); 
CString& StrHTML=STR; 

If (PostDataBase (strURL, strPostData strHTML)) 
{
A=strHTML; 
} 
The else {
A +="error"; 
} 

MessageBox (a); 
} 

BOOL CMFCApplication2Dlg: : PostDataBase (cstrings strURL, cstrings strPostData, CString& StrHTML) 
{
Try 
{
BOOL bRet. 
Cstrings strServer strObject, strHeader strRet; 
Unsigned short nPort. 
DWORD dwServiceType. 
if (! AfxParseURL (strURL, dwServiceType strServer strObject, nPort)) 
Return FALSE; 


CInternetSession sess.//create a session 


CHttpFile * pFile; 
//////////////////////////////////////////////
CHttpConnection * pServer=sess. GetHttpConnection (strServer, nPort); 
If (pServer==NULL) 
Return FALSE; 


PFile=pServer - & gt; OpenRequest (CHttpConnection: : HTTP_VERB_POST strObject, NULL, 1, NULL, NULL, INTERNET_FLAG_EXISTING_CONNECT); 
If (pFile==NULL) 
Return FALSE; 

PFile - & gt; AddRequestHeaders (_T (" content-type: application/x - WWW - form - urlencoded ")); 
PFile - & gt; AddRequestHeaders (_T (" Accept: */* ")); 
PFile - & gt; The SendRequest (NULL, 0, (the LPTSTR) (LPCTSTR) strPostData, strPostData. GetLength ()); 


Cstrings strSentence; 
DWORD dwStatus; 
DWORD dwBuffLen=sizeof (dwStatus); 
BOOL bSuccess=pFile - & gt; QueryInfo (
HTTP_QUERY_STATUS_CODE | HTTP_QUERY_FLAG_NUMBER, 
& DwStatus, & amp; DwBuffLen); 


If (bSuccess & amp; & DwStatus & gt;=200 & amp; & DwStatus<300) 
{
Char buffer [1024 * 56]; 
Memset (buffer, 0, 1024 * 56); 
Int nReadCount=0; 
While ((nReadCount=pFile - & gt; Read (buffer, 1024 * 56)) & gt; 0) 
{
StrHTML +=buffer; 
Memset (buffer, 0, 1024 * 56); 
} 
BRet=TRUE; 
} 
The else 
{
BRet=FALSE; 
} 


////////////////////////////////////////
PFile - & gt; Close(); 
Sess. Close (); 
Return bRet. 
} 
The catch (... ) 
{
Int nCode=GetLastError (); 
Return FALSE; 
} 
} 

CodePudding user response:

 void HexDump) (char * buf, int len, int addr) {
Int I, j, k; 
Char binstr [80]. 

For (I=0; iIf (0==16) (I %) {
Sprintf (binstr, "% x - 08", I + addr); 
Sprintf (binstr, "% s % 02 x", binstr, buf (unsigned char) [I]); 
} else if (15==16) (I %) {
Sprintf (binstr, "% s % 02 x", binstr, buf (unsigned char) [I]); 
Sprintf (binstr, "% s", binstr); 
For (j=I - 15; j<=I; J++) {
Sprintf (binstr, "% s % c," binstr, ('! '} 
Printf (" % s \ n ", binstr); 
} else {
Sprintf (binstr, "% s % 02 x", binstr, buf (unsigned char) [I]); 
} 
} 
If (0! 16)=(I %) {
16 k=16 - (I %); 
For (j=0; jSprintf (binstr, "% s", binstr); 
} 
Sprintf (binstr, "% s", binstr); 
K=16 - k; 
For (j=I - k; jSprintf (binstr, "% s % c," binstr, ('! '} 
Printf (" % s \ n ", binstr); 
} 
} 

CodePudding user response: