time

• time.time () 获取当前时间戳
• time.localtime (time) 将时间戳转为 time 对象
• time.strftime (str,longtime) 将 time 对象转为字符串
• time.strptime (longtime,str) 将字符串时间转为 time 对象

时间戳转换

import time
q=time.time()  #获取当前时间戳

a=time.localtime(time.time())  #将时间戳转为time对象
#time.struct_time(tm_year=2021, tm_mon=4, tm_mday=29, tm_hour=21, tm_min=38, tm_sec=11, tm_wday=3, tm_yday=119, tm_isdst=0)

a= time.strftime("%Y-%m-%d %H:%M:%S", a)  #将time对象转为字符串
#2021-04-29 21:38:11

a = time.strptime(a,"%Y-%m-%d %H:%M:%S")  #将字符串时间转为 time对象     插入字符串格式化必须与字符串一一对应
#time.struct_time(tm_year=2021, tm_mon=4, tm_mday=29, tm_hour=21, tm_min=38, tm_sec=11, tm_wday=3, tm_yday=119, tm_isdst=-1)