# -*- encoding=utf-8 -*-import osimport timedef get_file_time(filename):  filename = os.path.abspath(filename)  create_time = os.path.getctime(filename) # 创建时间  print('old create time:{}'.format(time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(create_time))))  update_time = os.path.getmtime(filename) # 修改时间  print('old update time:{}'.format(time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(update_time))))  access_time = os.path.getatime(filename) # 访问时间  print('old access time:{}'.format(time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(access_time))))  return create_time, update_time, access_timeif __name__ == '__main__':  get_file_time('E:/a.txt')

# -*- encoding=utf-8 -*-import osimport timedef set_file_time(filename, updatetime, access_time):  # 先传修改时间，再传访问时间  filename = os.path.abspath(filename)  new_updatetime = time.mktime(time.strptime(updatetime, '%Y-%m-%d %H:%M:%S'))  new_access_time = time.mktime(time.strptime(access_time, '%Y-%m-%d %H:%M:%S'))  os.utime(filename, (new_access_time, new_updatetime))if __name__ == '__main__':  set_file_time('E:/a.txt', '2018-01-08 10:50:20', '2019-07-15 04:03:01')

# -*- encoding=utf-8 -*-import osimport timedef get_file_time(filename):  filename = os.path.abspath(filename)  # 创建时间  create_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(os.path.getctime(filename)))  # 修改时间  update_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(os.path.getmtime(filename)))  # 访问时间  access_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime(os.path.getatime(filename)))  return create_time, update_time, access_timedef set_file_time(filename, updatetime, access_time):  # 先传修改时间，再传访问时间  filename = os.path.abspath(filename)  new_update_time = time.mktime(time.strptime(updatetime, '%Y-%m-%d %H:%M:%S'))  new_access_time = time.mktime(time.strptime(access_time, '%Y-%m-%d %H:%M:%S'))  os.utime(filename, (new_access_time, new_update_time))def debug():  create_time, update_time, access_time = get_file_time('E:/a.txt')  set_file_time('E:/a.txt', update_time, access_time)  get_file_time('E:/a.txt')if __name__ == '__main__':  debug()

import osimport timefrom pywintypes import Time # 可以忽视这个 Time 报错（运行程序还是没问题的）from win32con import FILE_FLAG_BACKUP_SEMANTICSfrom win32con import FILE_SHARE_WRITEfrom win32file import CloseHandlefrom win32file import CreateFilefrom win32file import GENERIC_WRITEfrom win32file import OPEN_EXISTINGfrom win32file import SetFileTimedef modify_file_create_time(filename, create_time_str, update_time_str, access_time_str):  try:    format_str = "%Y-%m-%d %H:%M:%S" # 时间格式    # f = CreateFile(filename, GENERIC_READ | GENERIC_WRITE, 0, None, OPEN_EXISTING, 0, 0)    f = CreateFile(filename, GENERIC_WRITE, FILE_SHARE_WRITE, None, OPEN_EXISTING,            FILE_FLAG_BACKUP_SEMANTICS, 0)    create_time = Time(time.mktime(time.strptime(create_time_str, format_str)))    update_time = Time(time.mktime(time.strptime(update_time_str, format_str)))    access_time = Time(time.mktime(time.strptime(access_time_str, format_str)))    SetFileTime(f, create_time, update_time, access_time)    CloseHandle(f)    print('update file time success:{}/{}/{}'.format(create_time_str, update_time_str,                             access_time_str))  except Exception as e:    print('update file time fail:{}'.format(e))if __name__ == '__main__':  cTime = "2019-12-13 21:51:02" # 创建时间  mTime = "2019-02-02 00:01:03" # 修改时间  aTime = "2019-02-02 00:01:04" # 访问时间  fName = r"a.txt" # 可以是文件也可以是文件夹  print(os.path.isdir(fName))  modify_file_create_time(fName, cTime, mTime, aTime)