python常用内建模块实例（九）

最新推荐文章于 2023-11-26 14:18:06 发布

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最新推荐文章于 2023-11-26 14:18:06 发布

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
###python常用内建模块#####

###时间模块####
from datetime import datetime
def now():
 return  datetime.now();
def datetime2timestamp(dt):
   return dt.timestamp();
def timestamp2datetime(t):
   return datetime.fromtimestamp(t);
def str2dateTime(str):
  return  datetime.strptime(str, '%Y-%m-%d %H:%M:%S')
def datetime2str(dt):
    return dt.strftime('%Y-%m-%d %H:%M:%S')
print("datetime:",now());
print("datetime->timestamp:",datetime2timestamp(now()));
print("timestamp->datetime:",timestamp2datetime(datetime2timestamp(now())));
print("str->datetime:",str2dateTime("2015-06-01 18:19:59"));
print("datetime->str:",datetime2str(now()));
###时间模块####