Mac/IOS/linux获取当前时间包含微秒毫秒的代码

 #include <sys/time.h>

 1 struct UnityLocalTimeStat
     {
         int Year;
         int Month;
         int DayOfWeek;
         int Day;
         int Hour;
         int Min;
         int Sec;
         int USec;

         UnityLocalTimeStat()
         {
             memset(this, , sizeof(*this));
         }
     };

 void UnityGetLocalSystemTime(UnityLocalTimeStat& OutTimeStat)
 {
     struct timeval Time;
     gettimeofday(&Time, NULL);

     struct tm LocalTime;
     localtime_r(&Time.tv_sec, &LocalTime);

     OutTimeStat.Year = LocalTime.tm_year + ;
     OutTimeStat.Month = LocalTime.tm_mon + ;
     OutTimeStat.DayOfWeek = LocalTime.tm_wday;
     OutTimeStat.Day = LocalTime.tm_mday;
     OutTimeStat.Hour = LocalTime.tm_hour;
     OutTimeStat.Min = LocalTime.tm_min;
     OutTimeStat.Sec = LocalTime.tm_sec;
     OutTimeStat.USec = Time.tv_usec;
 }