添加创建请求和读取进度接口

file_cleanup.py

@@ -3,14 +3,12 @@ import shutil
 import threading
 import time
 import logging
+from shared_utils import file_registry, file_lock, task_registry, task_lock
 
 UPLOAD_FOLDER = 'temp_files'
 CLEANUP_INTERVAL = 3600  # 清理临时文件的间隔(秒)
 FILE_EXPIRY = 7200  # 文件过期时间(秒)
 
-file_registry = {}
-file_lock = threading.Lock()
-
 def cleanup_temp_files():
     current_time = time.time()
     expired_folders = []
@@ -38,6 +36,17 @@ def cleanup_temp_files():
             logging.error(f"删除文件夹 {folder_path} 失败: {e}")
 
     logging.info(f"清理完成，共删除 {len(expired_folders)} 个过期文件夹")
+    
+    # 同时清理过期的任务记录（超过2小时）
+    with task_lock:
+        expired_tasks = []
+        for task_id, task_info in list(task_registry.items()):
+            if current_time - task_info['create_time'] > FILE_EXPIRY:
+                expired_tasks.append(task_id)
+        
+        for task_id in expired_tasks:
+            del task_registry[task_id]
+            logging.info(f"已清理过期任务记录: {task_id}")
 
 def start_cleanup_thread():
     def cleanup_loop():