Update src/key_manager.py

src/key_manager.py

@@ -10,7 +10,7 @@ from typing import Dict, List, Optional, Any, Union, Tuple, Callable
 logger = logging.getLogger("sora-api.key_manager")
 
 class KeyManager:
-    def __init__(self, storage_file: str = "api_keys.json"):
+    def __init__(self, storage_file: str = "/tmp/api_keys.json"):
         """
         初始化密钥管理器
         
@@ -686,12 +686,12 @@ class KeyManager:
         # 返回最后一次尝试的结果
         return False, result, current_key
 
-# 创建全局密钥管理器实例
-storage_file = os.getenv("KEYS_STORAGE_FILE", "api_keys.json")
+# 配置存储文件路径
+storage_file = os.getenv("KEYS_STORAGE_FILE", "/tmp/api_keys.json")
 # 如果提供了绝对路径则直接使用，否则使用相对路径
 if not os.path.isabs(storage_file):
-    base_dir = os.getenv("BASE_DIR", os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
-    storage_file = os.path.join(base_dir, storage_file)
+    # 对于非绝对路径，始终将其保存到/tmp目录
+    storage_file = os.path.join("/tmp", os.path.basename(storage_file))
 
 key_manager = KeyManager(storage_file=storage_file)
 logger.info(f"初始化全局密钥管理器，存储文件: {storage_file}")