zhipuzi_pos_windows/zhipuzi_pos_windows/helper/CLewaimaiTime.h

#pragma once

#include <ctime>

#include<chrono>
using namespace std::chrono;

class CLewaimaiTime
{
public:
	CLewaimaiTime();
	~CLewaimaiTime();

	static time_t StringToDatetime(string str);
	static string DatetimeToString(time_t time);

	//将time转换成日期，不包含时间
	static string DatetimeToDateString(time_t time);

	//将time转换成小时数
	static string DatetimeToHourString(time_t time);

	static SYSTEMTIME Time_tToSystemTime(time_t t);
	static time_t SystemTimeToTime_t(const SYSTEMTIME& st);

	//返回毫秒级时间戳
	static long long GetCurrentTimerMS();

#ifdef _WIN32
	static std::chrono::steady_clock::time_point getTimeStamp();
	static float getTimeDiff(std::chrono::steady_clock::time_point start, std::chrono::steady_clock::time_point end);
#else
	static std::chrono::_V2::system_clock::time_point getTimeStamp();
	static float getTimeDiff(std::chrono::_V2::system_clock::time_point start, std::chrono::_V2::system_clock::time_point end);
#endif

};