把时间戳转换为 datatime 格式

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

2.4 获取当前时间并且用指定格式显示

 1 # time获取当前时间戳
 2 now = int(time.time())     # 1533952277
 3 timeArray = time.localtime(now)
 4 print timeArray
 5 otherStyleTime = time.strftime("%Y--%m--%d %H:%M:%S", timeArray)
 6 print otherStyleTime    
 7 
 8 # 结果如下
 9 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)
10 2018--08--11 09:51:17
11 
12 
13 # datetime获取当前时间，数组格式
14 now = datetime.datetime.now()
15 print now
16 otherStyleTime = now.strftime("%Y--%m--%d %H:%M:%S")
17 print otherStyleTime  
18 
19 # 结果如下：
20 2018-08-11 09:51:17.362986
21 2018--08--11 09:51:17