In [1]: import time
In [2]: time.time()
Out[2]: 1414332433.345712
In [3]: timestamp = time.time()
In [4]: time.gmtime(timestamp)
Out[4]: time.struct_time(tm_year=2014, tm_mon=10, tm_mday=26, tm_hour=14, tm_min=7, tm_sec=13, tm_wday=6, tm_yday=299, tm_isdst=0)
In [5]: time.localtime(timestamp)
Out[5]: time.struct_time(tm_year=2014, tm_mon=10, tm_mday=26, tm_hour=22, tm_min=7, tm_sec=13, tm_wday=6, tm_yday=299, tm_isdst=0)
In [6]: struct_time = time.localtime(timestamp)
In [7]: time.ctime(timestamp)
Out[7]: 'Sun Oct 26 22:07:13 2014'
In [8]: time.asctime(struct_time)
Out[8]: 'Sun Oct 26 22:07:13 2014'
In [9]: time.mktime(struct_time)
Out[9]: 1414332433.0
In [10]: time.strftime("%a, %d %b %Y %H:%M:%S +0000", struct_time)
Out[10]: 'Sun, 26 Oct 2014 22:07:13 +0000'
In [11]: time.strptime("30 Nov 00", "%d %b %y")
Out[11]: time.struct_time(tm_year=2000, tm_mon=11, tm_mday=30, tm_hour=0, tm_min=0, tm_sec=0, tm_wday=3, tm_yday=335, tm_isdst=-1)
datetime.date() # 返回 date 对象 datetime.time() # 返回 time 对象 datetime.replace(name=value) # 前面所述各项属性是 read-only 的,需要此方法才可更改 datetime.timetuple() # 返回time.struct_time 对象 dattime.strftime(format) # 按照 format 进行格式化输出
In [1]: import datetime In [2]: time_now = datetime.datetime.now() In [3]: time_now Out[3]: datetime.datetime(2014, 10, 27, 21, 46, 16, 657523) In [4]: delta1 = datetime.timedelta(hours=25) In [5]: print(time_now + delta1) 2014-10-28 22:46:16.657523 In [6]: print(time_now - delta1) 2014-10-26 20:46:16.657523
机械节能产品生产企业官网模板...
大气智能家居家具装修装饰类企业通用网站模板...
礼品公司网站模板
宽屏简约大气婚纱摄影影楼模板...
蓝白WAP手机综合医院类整站源码(独立后台)...苏ICP备2024110244号-2 苏公网安备32050702011978号 增值电信业务经营许可证编号:苏B2-20251499 | Copyright 2018 - 2025 源码网商城 (www.ymwmall.com) 版权所有