time库:
时间获取:time() , ctime() , gmtime()
时间格式化:strftime() , strptime()
程序计时:sleep() , perf_counter()
import time print(time.time()) # 1611487365.9750214 1970. print(time.ctime()) # Sun Jan 24 19:22:45 2021 print(time.gmtime()) # time.struct_time(tm_year=2021, tm_mon=1, tm_mday=24, tm_hour=11, tm_min=22, tm_sec=45, tm_wday=6, tm_yday=24, tm_isdst=0)
2021-01-24