1 #!/usr/bin/env python 2 import time 3 import datetime 4  5 # 格式自改 6 UTC_FORMAT = '%Y-%m-%dT%H:%M:%SZ' 7 LOCAL_FORMAT = '%Y-%m-%d %H:%M:%S' 8  9 10 def utc2local(utc_str):11     utc_st = datetime.datetime.strptime(utc_str, UTC_FORMAT)12     local_time = datetime.datetime.fromtimestamp(time.time())13     utc_time = datetime.datetime.utcfromtimestamp(time.time())14     time_difference = local_time - utc_time15     local_st = utc_st + time_difference16     return local_st.strftime(LOCAL_FORMAT)17 18 19 def local2utc(local_str):20     local_st = datetime.datetime.strptime(local_str, LOCAL_FORMAT)21     time_struct = time.mktime(local_st.timetuple())22     utc_st = datetime.datetime.utcfromtimestamp(time_struct)23     return utc_st.strftime(UTC_FORMAT)24 25 26 local_time = utc2local('2017-03-21T02:05:53Z')27 print(local_time)28 29 utc_time = local2utc('2017-03-21 10:05:53')30 print(utc_time)