python 如何获取文件夹中的全部文件

import os
 
files=os.listdir('./T91_HR')
print(type(files))
print(files)
 
for i in files:
    path=os.path.join('./T91_HR/'+i)
    print(path)

from glob import glob
import os
path=os.path.join('./T91_HR/*.png')
files=glob(path)
print(type(files))
for i in files:
    print(i)

from glob import iglob
import os
path=os.path.join('./T91_HR/*.png')
files=iglob(path)
print(type(files))
from glob import iglob
import os
path=os.path.join('./T91_HR/*.png')
files=iglob(path)
print(type(files))

from natsort import natsorted
a = ['1.png', '3.png', '10.png', '2.png']
##常规排序
a.sort()
print(a)
##自然排序
b = natsorted(a)
print(b)

import os

path = 'D:\Workspace'
for file_name in os.listdir(path):
    print(file_name)

import os

path = 'D:\Workspace'
for root, dirs, files in os.walk(path):
    print(root)
    print(dirs)
    print(files)

D:\Workspace
['folder']
[]
D:\Workspace\folder
[]
['text1.txt', 'text2.txt']

import glob
path = 'D:\Workspace\folder\*'
for file_abs in glob.glob(path):
    print(file_abs)

D:\Workspace\folder\text1.txt
D:\Workspace\folder\text2.txt