使用 time

  1. import time
  3. # 时间转字符串
  4. now = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
  5. >>> '2019-06-03 10:46:07'
  6. # 字符串转时间
  7. print(time.strptime(now, "%Y-%m-%d %H:%M:%S"))
  8. >>> time.struct_time(tm_year=2019, tm_mon=6, tm_mday=3, tm_hour=10, tm_min=46, tm_sec=7, tm_wday=0, tm_yday=154, tm_isdst=-1)
  10. # 时间转时间戳
  11. now = time.localtime()
  12. >>> time.struct_time(tm_year=2019, tm_mon=6, tm_mday=3, tm_hour=11, tm_min=4, tm_sec=40, tm_wday=0, tm_yday=154, tm_isdst=0)
  13. print(time.mktime(now))
  14. >>> 1559531080.0
  15. # 时间戳转时间
  16. now = time.time()
  17. >>> 1559531191.3805277
  18. print(time.localtime(now))
  19. >>> time.struct_time(tm_year=2019, tm_mon=6, tm_mday=3, tm_hour=11, tm_min=6, tm_sec=31, tm_wday=0, tm_yday=154, tm_isdst=0)

使用 datetime

  1. from datetime import datetime
  2. # 时间转字符串
  3. now = datetime.strftime(datetime.now(), "%Y-%m-%d %H:%M:%S")
  4. >>> '2019-06-03 10:48:00'
  5. # 字符串转时间
  6. print(datetime.strptime(now, "%Y-%m-%d %H:%M:%S"))
  7. >>> datetime.datetime(2019, 6, 3, 10, 48)
  9. # 时间转时间戳
  10. now = datetime.now().timestamp()
  11. >>> 1559530185.683837
  12. # 时间戳转时间
  13. print(datetime.fromtimestamp(now))
  14. >>> datetime.datetime(2019, 6, 3, 10, 49, 45, 683837)