Example of python and generating current timestamps

# coding=utf-8
import time
import sys


def func():
  # Formatted output time
  s1 = int(("%Y%m%d%H%M%S", ()))
  # Timestamps, which need to be converted to milliseconds for output as the default is seconds
  s2 = int(round(() * 1000))
  return s1, s2


def once():
  '''Run once if no command line arguments are specified'''
  s1, s2 = func()
  print(s1)
  print(s2)


def main():
  args =  # Get command line arguments
  if len(args) > 1:
    count = args[1]
    # Command line argument is a number, generate the specified number of timestamps
    if () and int(count) > 1:
      s1, s2 = func() # Tuple deconstruction
      # Increment time as many times as specified in the parameter
      for i in range(int(count)):
        print(s1 + i)
        print(s2 + i)
    else:
      once()
  else:
    once()


if __name__ == "__main__":
  main()

python  10

function func() {
  const dt = new Date();
  // Array in order of year, month, day, hour, minute, and second
  const source = [(), () + 1, (), (), (), ()];
  let t = source[0];
  // The first digit is the year, and the time digits are spliced in starting with the month; months, days, hours, etc., if they are one-digit numbers, they are filled with zeros to ensure that they are displayed as two-digit numbers
  for (let i = 1; i < ; i++) {
    const element = source[i];
    t = t * 100 + element;
  }
  // Static method for Date object to get the timestamp directly
  return [t, ()]; // Returns an array, the first with the year, month, day, hour, minute, and second numbers, and the second with a timestamp
}

/*
Run once if no command line arguments are specified
*/
function once() {
  const [s1, s2] = func();
  (s1);
  (s2);
}

// Getting command line arguments in NodeJS()
// To run in a normal JS environment (e.g. a browser), you need to remove the handling of this special variable ().
const args = ;
if ( > 2) {
  const len = Number(args[2]);
  if (!isNaN(len) && len > 1) {
    let [s1, s2] = func(); // Array Deconstruction
    // Generate multiple timestamps as many times as specified by the command line argument, incrementally
    for (let i = 0; i < len; i++) {
      (s1 + i);
      (s2 + i);
    }
  } else {
    once();
  }
} else {
  once();
}

node  10