python怎么获取当前的时间和日期_python获取当前日期时间方法

datetime

datetime

datetime

datetime

datetime.now()

import datetime

now = datetime.datetime.now()
print(now)

2024-10-27 10:30:00.123456

strftime()

import datetime

now = datetime.datetime.now()
formatted_date = now.strftime("%Y-%m-%d")  # 年-月-日
formatted_time = now.strftime("%H:%M:%S")  # 时:分:秒

print(f"当前日期：{formatted_date}")
print(f"当前时间：{formatted_time}")

strftime()

datetime

date()

time()

import datetime

now = datetime.datetime.now()
today = now.date()
current_time = now.time()

print(f"今天的日期：{today}")
print(f"当前时间：{current_time}")

today

current_time

pytz

import datetime
import pytz

# 获取 UTC 时间
utc_now = datetime.datetime.now(pytz.utc)
print(f"UTC 时间：{utc_now}")

# 转换为北京时间
beijing_tz = pytz.timezone('Asia/Shanghai')
beijing_now = utc_now.astimezone(beijing_tz)
print(f"北京时间：{beijing_now}")

pytz

pip install pytz

astimezone()

datetime

import datetime

date1 = datetime.date(2023, 1, 1)
date2 = datetime.date(2023, 1, 10)

delta = date2 - date1
print(f"两个日期相差：{delta.days} 天")

delta

days

datetime

datetime

datetime.strptime()

import datetime

date_string = "2023-01-01 12:00:00"
date_object = datetime.datetime.strptime(date_string, "%Y-%m-%d %H:%M:%S")

print(f"转换后的 datetime 对象：{date_object}")

strptime()

datetime

timestamp()

import datetime

now = datetime.datetime.now()
timestamp = now.timestamp()

print(f"当前时间戳：{timestamp}")

datetime.fromtimestamp()

datetime

datetime