python如何转换时间戳

# 使用time

timeStamp = 1381419600

timeArray = time.localtime(timeStamp)

otherStyleTime = time.strftime("%Y--%m--%d %H:%M:%S", timeArray)

print otherStyleTime   # 2013--10--10 23:40:00

# 使用datetime

timeStamp = 1381419600

dateArray = datetime.datetime.utcfromtimestamp(timeStamp)

otherStyleTime = dateArray.strftime("%Y--%m--%d %H:%M:%S")

print otherStyleTime   # 2013--10--10 15:40:00

# time获取当前时间戳

now = int(time.time())     # 1533952277

timeArray = time.localtime(now)

print timeArray

otherStyleTime = time.strftime("%Y--%m--%d %H:%M:%S", timeArray)

print otherStyleTime   

# 结果如下

time.struct_time(tm_year=2018, tm_mon=8, tm_mday=11, tm_hour=9, tm_min=51, tm_sec=17, tm_wday=5, tm_yday=223, tm_isdst=0)

2018--08--11 09:51:17

# datetime获取当前时间，数组格式

now = datetime.datetime.now()

print now

otherStyleTime = now.strftime("%Y--%m--%d %H:%M:%S")

print otherStyleTime 

# 结果如下：

2018-08-11 09:51:17.362986

2018--08--11 09:51:17