UNIX时间戳字符串_13位

CString 版 

CString GetTimestamp()
{
	CString nowTime;
	SYSTEMTIME sysTime;
	GetLocalTime(&sysTime);
	time_t unixTime;
	time(&unixTime);

	CString cs_uninxtime;
	CString cs_milliseconds;
	cs_uninxtime.Format(L"%ld", unixTime);
	cs_milliseconds.Format(L"%ld", sysTime.wMilliseconds);
	nowTime = cs_uninxtime + cs_milliseconds;
	//nowTime.Format(_T("%ld%ld"), unixTime, sysTime.wMilliseconds);//输出UNIX时间戳字符串
	return nowTime;
}

wstring 版

std::wstring GetTimestamp()
{
	wstring nowTime;
	SYSTEMTIME sysTime;
	GetLocalTime(&sysTime);
	time_t unixTime;
	time(&unixTime);

	wstring ws_uninxtime;
	wstring ws_milliseconds;
	ws_uninxtime = to_wstring(unixTime);
	//
	wstringstream ss;
	ss << setw(3) << setfill(L'0') << sysTime.wMilliseconds;
	ws_milliseconds = ss.str();
	//
	nowTime = ws_uninxtime + ws_milliseconds;
	return nowTime;
}