text: #!/usr/bin/env python
  # -- coding: utf-8 --
  """
  Copyright (c) 2019. All rights reserved.
  Created by C. L. Wang on 2019/12/13
  """
  
  import os
  
  ROOT_DIR = os.path.dirname(os.path.abspath(__file__))  # 存储项目所在的绝对路径
  
  DATA_DIR = os.path.join(ROOT_DIR, 'data')