time,datetime,random,os,sys,hashlib,logging,configparser,re模块
#-----time模块-----1print(help(time))#打印time帮助文档2print(time.time())#打印时间戳1569824501.62652683time.sleep(2)4print(time.perf_counter())#计时器5print(time.process_time())#处理时间6print(time.gmtime())#结构化时间,UTC时间7