网关V1，添加批量写

gateway/config_loader.py

@@ -0,0 +1,10 @@
+import json
+import os
+
+def load_config(config_path="config/config.json"):
+    """加载配置文件"""
+    if not os.path.exists(config_path):
+        raise FileNotFoundError(f"Configuration file not found: {config_path}")
+    
+    with open(config_path, "r") as f:
+        return json.load(f)