#include <windows.h>
#include <chrono>
#include <ctime>
#include <iostream>
using namespace std;
LONGLONG GetCurTime()
{
return std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now().time_since_epoch()).count();
}
int main()
{
INT64 milli = GetCurTime() + (INT64)8 * 60 * 60 * 1000;//此处转化为东八区北京时间,如果是其它时区需要按需求修改
auto mTime = std::chrono::milliseconds(milli);
auto tp = std::chrono::time_point<std::chrono::system_clock, std::chrono::milliseconds>(mTime);
auto tt = std::chrono::system_clock::to_time_t(tp);
std::tm* now = std::gmtime(&tt);
printf("%4d年%02d月%02d日 %02d:%02d:%02d\n", now->tm_year + 1900, now->tm_mon + 1, now->tm_mday, now->tm_hour, now->tm_min, now->tm_sec);
//struct tm结构和struct SYSTEMTIME结构的年和月的取值范围是不一样的 :
//tm.tm_mon = systemtime.wMonth - 1
//tm.tm_year = systemtime.wYear - 1900
SYSTEMTIME st;
st.wYear = now->tm_year + 1900;
st.wMonth = now->tm_mon + 1;
st.wDayOfWeek = now->tm_wday;
st.wDay = now->tm_mday;
st.wHour = now->tm_hour;
st.wMinute = now->tm_min;
st.wSecond = now->tm_sec;
st.wMilliseconds = 0;
while (1);
return 0;
}
毫秒计数转化为std::tm以及SYSTEM
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转载自blog.csdn.net/qq_23350817/article/details/103441504
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