您可以使用
SHCreateDirectoryEx
.下面是一个例子:
inline void EnsureDirExists(const std::wstring& fullDirPath)
{
HWND hwnd = NULL;
const SECURITY_ATTRIBUTES *psa = NULL;
int retval = SHCreateDirectoryEx(hwnd, fullDirPath.c_str(), psa);
if (retval == ERROR_SUCCESS || retval == ERROR_FILE_EXISTS || retval == ERROR_ALREADY_EXISTS)
return; //success
throw boost::str(boost::wformat(L"Error accessing directory path: %1%; win32 error code: %2%")
% fullDirPath
% boost::lexical_cast<std::wstring>(retval));
//TODO *djg* must do error handling here, this can fail for permissions and that sort of thing
}