我在使用一段代码时出现了错误:
Inernet_ip.resize(32);
TCHAR szTempPath[_MAX_PATH] = {0}, szTempFile[MAX_PATH] = {0};
string buffer;
GetTempPath(MAX_PATH, szTempPath);
UINT nResult = GetTempFileName(szTempPath, _T("~ex"), 0, szTempFile);
int ret=URLDownloadToFile(NULL,_T("http://www.ip138.com/ip2city.asp"),szTempFile,BINDF_GETNEWESTVERSION,NULL);
if (ret == S_FALSE)
{
return 0;
}
FILE *fp;
if (_wfopen_s(&fp,szTempFile,_T("rb"))!=0)
{
return 0;
}
[Error] '_wfopen_s' was not declared in this scope