python各种语言间时间的转化实现代码

#!/usr/bin/perl
use strict;
use warnings;
use POSIX qw(strftime);

# seconds from 1970.01.01 00:00:00
my $ti = time();
print $ti;
print "\n";
print strftime("%Y-%m-%d %H:%M:%S\n", localtime($ti));
#1310623469
#2011-07-14 14:03:58

my $t = localtime();
print $t;
print "\n";
#Thu Jul 14 12:25:16 2011

my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst)=localtime();
print $year;
print "\n";
#111

print strftime("%Y-%m-%d %H:%M:%S\n", localtime());
#2011-07-14 12:26:01

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace MyTest
{
  class Program
  {
    static void DateTimeTest()
    {
      DateTime dt2 = DateTime.Now;
      Console.WriteLine(dt2.Ticks);
      Console.WriteLine(dt2.ToString("MM/dd/yyyy hh:mm:ss"));
    }

    static DateTime"MM/dd/yyyy hh:mm:ss"));
      }
      return dt;
    }

    static void Main(string[] args)
    {
      DateTimeTest();
      ConvertPerlTimeToDateTime("1309423883");
      //634462479788396720
      //07/14/2011 01:46:18
      //06/30/2011 08:51:23
    }
  }
}

import time

ISOTIMEFORMAT='%Y-%m-%d %X'

# seconds from 1970.01.01 00:00:00
t = time.time()
print (t)
print time.strftime(ISOTIMEFORMAT,time.localtime(t))
#1310623143.12
#2011-07-14 13:59:03

(year,mon,day,hour,min,sec,wday,yday,isdst) = time.localtime()
print (year)
print (time.strftime(ISOTIMEFORMAT, time.localtime()))
#2011
#2011-07-14 13:59:03