Unix 時間戳根據精度的不同,有 10 位(秒級),13 位(毫秒級),16 位(微妙級)和 19 位(納秒級)
python 毫秒級時間,時間戳轉換如下:
時間轉時間戳:
import time
from datetime import datetime
timestr = '2019-01-14 15:22:18.123'
datetime_obj = datetime.strptime(timestr, "%Y-%m-%d %H:%M:%S.%f")
obj_stamp = int(time.mktime(datetime_obj.timetuple()) * 1000.0 + datetime_obj.microsecond / 1000.0)
時間戳轉時間:
import time
def timeStamp(timeNum):
timeStamp = float(timeNum/1000)
timeArray = time.localtime(timeStamp)
otherStyleTime = time.strftime("%Y-%m-%d %H:%M:%S", timeArray)
print otherStyleTime