优化一些程序

server/backup_files.py

@@ -10,7 +10,7 @@ from pathlib import Path
 
 
 # 配置路径
-JSON_FILE_PATH = 'server/jsons/2.json'
+JSON_FILE_PATH = 'server/jsons/compressed_group_time_issues.json'
 CC_DIR = Path('cc')
 BAK_DIR = Path('bak')
 
@@ -101,10 +101,12 @@ def process_record(record: dict, cc_dir: Path, bak_dir: Path) -> dict:
 
     if not group2_folder:
         result['error'] = f'学科网 folder not found in {source_folder_name}'
+        print(f"Warning: 学科网 folder not found in {source_folder_name}, skipping this record.")
         return result
 
     if not group1_folder:
         result['error'] = f'二一教育 folder not found in {source_folder_name}'
+        print(f"Warning: 二一教育 folder not found in {source_folder_name}, skipping this record.")
         return result
 
     # 获取 group1 和 group2 的第一个文件（zip 文件）