import time

tmstm = '2018121810'
timeArray = time.strptime(tmstm, "%Y%m%d%H")
# print(timeArray)
print(int(time.mktime(timeArray)))

import datetime,time
nowutcdatetime = datetime.datetime.utcnow()
un_time = time.mktime(nowutcdatetime.timetuple())
print(un_time)
# utc时间
# print(datetime.datetime.fromtimestamp(1545868858))
# dtimeArray = time.strftime(nowutc)
# utc转换时间
# timenow = (datetime.datetime.utcnow() + datetime.timedelta(hours=8))
# print(timenow)