C++获取毫秒级时间戳

#include<chrono>

  auto timeNow = chrono::duration_cast<chrono::milliseconds>(chrono::system_clock::now().time_since_epoch());
  char bufTime[16]{ 0 };
  sprintf(bufTime, "%lld", timeNow.count());
 
//bufTime 存放的就是获取到的毫秒级时间戳
原文地址:https://www.cnblogs.com/abelmou/p/9713517.html