Python之时间戳使用方法

以下为时间戳的具体使用方法。

import time

print(datetime.datetime.now())
2022-06-28 17:22:45.85818


获取10位时间戳
print(int(time.time()))

获取13位时间戳  (round()是四舍五⼊)
print(round(time.time()*1000))

对time时间戳转为为字符串
t = round(time.time()*1000)
t_str = time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(t/1000))
print(type(t_str))

2022-06-28 16:50:58

t = round(time.time()*1000)
t_str = time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(t/1000))
print(t_str)

2022-06-28 12:29:08;

print(datetime.datetime.now())
2022-06-28 17:15:36.981650

ppp = time.time() * 1000
print(round(ppp))
print(ppp)
print(int(ppp))
1656407736982
1656407736981.6504
1656407736981