BOOL UseHttpSendReqEx(TCHAR *upFile)
{
HINTERNET hSession=NULL, hConnect=NULL, hRequest=NULL;
hSession = InternetOpen(_T("test"),INTERNET_OPEN_TYPE_DIRECT,NULL,NULL,0);
hConnect = InternetConnect(hSession,_T("192.168.0.100"), INTERNET_DEFAULT_HTTP_PORT,
NULL,NULL,INTERNET_SERVICE_HTTP,INTERNET_FLAG_NO_CACHE_WRITE,NULL);
INTERNET_BUFFERS BufferIn = {0};
DWORD dwBytesRead;
DWORD dwBytesWritten;
BYTE pBuffer[1024]; // Read from file in 1K chunks
BOOL bRead, bRet;
BufferIn.dwStructSize = sizeof( INTERNET_BUFFERS );
hRequest = HttpOpenRequest (hConnect, "POST",
"/mydirectory/test.txt", NULL, NULL, NULL, 0, 0);
if (!hRequest)
{
printf("Failed to open request handle: %lu\n", GetLastError ());
return FALSE;
}
HANDLE hFile = CreateFile (upFile, GENERIC_READ, FILE_SHARE_READ,
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (hFile == INVALID_HANDLE_VALUE)
{
printf("\nFailed to open local file %s.", upFile);
return FALSE;
}
BufferIn.dwBufferTotal = GetFileSize (hFile, NULL);
printf ("File size is %d\n", BufferIn.dwBufferTotal );
if(!HttpSendRequestEx( hRequest, &BufferIn, NULL, HSR_INITIATE, 0))
{
printf( "Error on HttpSendRequestEx %lu\n",GetLastError() );
return FALSE;
}
DWORD sum = 0;
do
{
if (!(bRead = ReadFile (hFile, pBuffer, sizeof(pBuffer),
&dwBytesRead, NULL)))
{
printf ("\nReadFile failed on buffer %lu.",GetLastError());
break;
}
if (!(bRet=InternetWriteFile( hRequest, pBuffer, dwBytesRead,
&dwBytesWritten)))
{
printf ("\nInternetWriteFile failed %lu", GetLastError());
break;
}
sum += dwBytesWritten;
}
while (dwBytesRead == sizeof(pBuffer)) ;
CloseHandle (hFile);
printf ("Actual written bytes: %d\n", sum);
if(!HttpEndRequest(hRequest, NULL, 0, 0))
{
printf( "Error on HttpEndRequest %lu \n", GetLastError());
return FALSE;
}
return TRUE;
}
void main()
{
UseHttpSendReqEx("e:\\test.txt");
}
我的代码是这么写的，想把本地的e:\test.txt传到服务器的\mydirectory\test.txt。服务器上有mydirectory这个目录，并且也有写权限。我一步步调度的，函数里都返回true的，但是服务器就是没有存上文件。
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