import os

import datetime

print(datetime.datetime.now())

print(f"当前时间：{datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')}")

def get_modify_time(dir):

for root,dirs,files in os.walk(dir): #dir下的所有文件和子文件件夹

for file in files:

absPathFile=os.path.join(root,file)

print(type(os.path.getmtime(absPathFile)))

modefiedTime=datetime.datetime.fromtimestamp(os.path.getmtime(absPathFile))

now=datetime.datetime.now()

diffTime=now-modefiedTime

if diffTime.days < 20:#条件筛选:最近20天内的文件

print(f"{absPathFile:<27s} 修改时间[{modefiedTime.strftime('%Y-%m-%d %H:%M:%S')}] 距今[{diffTime.days:3d}天{diffTime.seconds//3600:2d}时 {diffTime.seconds%3600//60:2d}分]")#打印相关信息

get_modify_time('.')