在Python中查找已更改的子目录中的文件

import os
import datetime

def find_changed_files(directory):
    changed_files = []
    now = datetime.datetime.now()
    
    for root, dirs, files in os.walk(directory):
        for file in files:
            path = os.path.join(root, file)
            modified_time = datetime.datetime.fromtimestamp(os.path.getmtime(path))
            time_difference = now - modified_time
            
            if time_difference.total_seconds() < 3600:  # 只考虑一小时以内更改的文件
                changed_files.append(path)
    
    return changed_files

directory = '/path/to/directory'  # 替换为实际的目录路径
changed_files = find_changed_files(directory)

for file in changed_files:
    print(file)