import time
import datetime
localtime = time.localtime(time.time())
print localtime
# 輸出結果:
# time.struct_time(tm_year=2017, tm_mon=1, tm_mday=6, tm_hour=10, tm_min=50, tm_sec=7, tm_wday=4, tm_yday=6, tm_isdst=0)
參數 | 內容 |
tm_year | 年 2017 |
tm_mon | 月 1-12 |
tm_mday | 日 1-31 |
tm_hour | 小時 0-23 |
tm_min | 分鐘 0-59 |
tm_sec | 秒 0-61(60或61是閏秒) |
tm_wday | 0-6(0是週一) |
tm_yday | 1-366(當年的第幾天) |
tm_isdst | -1,0,1,-1是否爲夏令時的旗幟 |
import time
import datetime
print time.asctime()
print time.strftime('%Y-%m-%d %H:%M:%S')
print datetime.datetime.strftime(datetime.datetime.now(), '%Y-%m-%d %H:%M:%S')
print str(datetime.datetime.now())[:19]
# 輸出結果:
# Fri Jan 06 11:17:25 2017
# 2017-01-06 11:17:25
# 2017-01-06 11:17:25
# 2017-01-06 11:17:25
import time
import datetime
s_time = "2017-01-06 11:11:24"
d_time = datetime.datetime.strptime(s_time, "%Y-%m-%d %H:%M:%S")
print 'type:%s , d_time:%s' % (type(d_time), d_time)
# 輸出結果:
# type:<type 'datetime.datetime'> , d_time:2017-01-06 11:11:24
獲取時間差:
import time
import datetime
print datetime.timedelta(milliseconds=1) # 1 毫秒
print datetime.timedelta(seconds=1) # 1秒
print datetime.timedelta(minutes=1) # 1分鐘
print datetime.timedelta(hours=1) # 1小時
print datetime.timedelta(days=1) # 1天
print datetime.timedelta(weeks=1) # 一個星期7天
# 輸出結果:
# 0:00:00.001000
# 0:00:01
# 0:01:00
# 1:00:00
# 1 day, 0:00:00
# 7 days, 0:00:00
import time
import datetime
oneday = datetime.timedelta(days=1) # 1天時間
today = datetime.date.today() # 今天時間
yesterday = datetime.date.today() - oneday
tomorrow = datetime.date.today() + oneday
today_zero_time = datetime.datetime.strftime(today, '%Y-%m-%d %H:%M:%S')
print yesterday
print tomorrow
print today_zero_time
# 輸出結果
# 2017-01-12
# 2017-01-14
# 2017-01-13 00:00:00