Below is a HTTP upload online functions:

 UploadFile (LPCTSTR strURL,//receive the upload the URL of the page 
LPCTSTR strLocalFileName)//to upload local file path 
{
ASSERT (strURL!=NULL & amp; & StrLocalFileName!=NULL); 


BOOL bResult=FALSE; 
DWORD dwType=0; 
Cstrings strServer. 
Cstrings strObject; 
INTERNET_PORT wPort=0; 
DWORD dwFileLength=0; 
Char * pFileBuff=NULL; 


CHttpConnection * pHC=NULL; 
CHttpFile * pHF=NULL; 
CInternetSession cis; 


BResult=AfxParseURL (strURL, dwType strServer, strObject, wPort); 
if(! BResult) 
return FALSE; 
CFile file; 
Try 
{
if(! File. The Open (strLocalFileName, CFile: : shareDenyNone | CFile: : modeRead)) 
return FALSE; 
DwFileLength=file. GetLength (); 
If (dwFileLength & lt;=0) 
return FALSE; 
PFileBuff=new char [dwFileLength]; 
Memset (pFileBuff, 0, sizeof (char) * dwFileLength); 
File. Read (pFileBuff dwFileLength); 


Const int nTimeOut=5000; 
Cis. SetOption (INTERNET_OPTION_CONNECT_TIMEOUT nTimeOut);//connection timeout 
Cis. SetOption (INTERNET_OPTION_CONNECT_RETRIES, 1);//try again 1 
PHC=cis. GetHttpConnection (strServer wPort);//get a Http connection 


PHF=pHC - & gt; OpenRequest (CHttpConnection: : HTTP_VERB_POST, strObject); 
if(! PHF - & gt; The SendRequest (), NULL, 0, pFileBuff dwFileLength) 
{
The delete [] pFileBuff; 
PFileBuff=NULL; 
PHF - & gt; Close (); 
PHC - & gt; Close (); 
Cis. The Close (); 
return FALSE; 
} 
DWORD dwStateCode=0; 
PHF - & gt; QueryInfoStatusCode (dwStateCode); 


If (dwStateCode==HTTP_STATUS_OK) 
BResult=TRUE; 
} 


The catch (CInternetException * pEx) 
{
Char sz [256]=""; 
PEx - & gt; GetErrorMessage (sz, 25); 
Cstrings STR. 
STR. The Format (" InternetException occur! The \ r \ n % s ", sz); 
AfxMessageBox(str); 
} 
The catch (CFileException& Fe) 
{
Cstrings STR. 
STR. The Format (" FileException occur! \ r \ n % d ", fe m_lOsError); 
AfxMessageBox(str); 
} 
The catch () 
{
DWORD dwError=GetLastError (); 
Cstrings STR. 
STR. The Format (" Unknow Exception occur! The \ r \ n % d ", dwError); 
AfxMessageBox(str); 
} 


The delete [] pFileBuff; 
PFileBuff=NULL; 
File. The Close (); 
PHF - & gt; Close (); 
PHC - & gt; Close (); 
Cis. The Close (); 
Return bResult; 
} 

Then I will D plate image upload, found that the function returns is true, but no things on the Web server,
Here is my call:
UploadFile (" http://192.168.15.30:8090/user ", "D://ihs. BMP")
Then use the
UploadFile (" http://192.168.15.30:8090 ", "D://ihs. BMP")
Still the same failure!

CodePudding user response:

How to write the server receives the picture code?