Python获取文件夹下所有文件的方法教程

# 引入os模块
import os

# 不含子文件夹
def list_files_in_directory(directory):
    for filename in os.listdir(directory):
        filepath = os.path.join(directory, filename)
        # 检查是否是文件（排除目录）
        if os.path.isfile(filepath):
            print(filepath)

list_files_in_directory(r'C:\Users\admin\Desktop\文件夹1')

# 含子文件夹
def list_files(path):
    for root, dirs, files in os.walk(path):
        level = root.replace(path, '').count(os.sep)
        indent = ' ' * 4 * level
        print('{}{}/'.format(indent, os.path.basename(root)))
        redundant = ' ' * 4 * (level + 1)
        for f in files:
            print('{}{}'.format(redundant, f))

list_files(r'C:\Users\admin\Desktop\文件夹1')

# 引入pathlib模块
from pathlib import Path

# 不含子文件夹
def list_files_in_directory(directory):
    directory_path = Path(directory)
    for file in directory_path.iterdir():
        # 检查是否是文件（排除目录）
        if file.is_file():
            print(file)


list_files_in_directory(r'C:\Users\admin\Desktop\文件夹1')

# 含子文件夹
def list_files(path):
    p = Path(path)
    for file in p.rglob('*'):  # 使用rglob('*')来递归地查找所有文件
        print(file)
        
# 调用
list_files(r'C:\Users\admin\Desktop\文件夹1')