import shutil
import os
from datetime import datetime
# 数据备份
def backup_data(source_path, backup_dir):
timestamp = datetime.now().strftime('%Y%m%d_%H%M%S')
backup_path = os.path.join(backup_dir, f'data_backup_{timestamp}.h5')
shutil.copy2(source_path, backup_path)
print(f'数据已备份至: {backup_path}')
# 数据恢复
def restore_data(backup_path, target_path):
shutil.copy2(backup_path, target_path)
print(f'数据已从 {backup_path} 恢复')
发布于2025-5-21 00:53 郑州

