重构前端getNodeSchemaFields函数

apps/jingrow/frontend/src/shared/api/nodes.ts

@@ -6,12 +6,11 @@ import { get_session_api_headers } from './auth'
 // 获取节点Schema字段
 export const getNodeSchemaFields = async (nodeType: string): Promise<any[]> => {
   try {
-    const response = await axios.post(
+    const response = await axios.get(
-      `/api/action/jingrow.ai.utils.jlocal.get_node_schema_fields`,
+      `/jingrow/node/schema-fields/${encodeURIComponent(nodeType)}`,
-      { node_type: nodeType },
       { headers: get_session_api_headers(), withCredentials: true }
     )
-    return response.data?.message || []
+    return response.data?.fields || []
   } catch (error) {
     console.error('获取节点Schema字段失败:', error)
     return []

apps/jingrow/jingrow/api/node_management.py

@@ -196,6 +196,46 @@ async def get_node_schema(node_type: str):
 		raise HTTPException(status_code=500, detail=str(e))
 
 
+@router.get("/jingrow/node/schema-fields/{node_type}")
+async def get_node_schema_fields(node_type: str):
+	"""
+	获取指定节点类型的Schema字段列表
+	返回格式：[{"name": "field_name", "label": "显示名称", "type": "字段类型", "description": "描述"}]
+	"""
+	try:
+		jingrow_root = get_jingrow_root()
+		nodes_root = jingrow_root / "ai" / "nodes"
+		json_file = nodes_root / node_type / f"{node_type}.json"
+		
+		if not json_file.exists():
+			return {"success": True, "fields": []}
+		
+		with open(json_file, "r", encoding="utf-8") as f:
+			data = json.load(f)
+		
+		schema = dict(data)
+		schema.pop("metadata", None)
+		
+		# 提取字段列表
+		fields = []
+		if schema.get("properties"):
+			for name, config in schema["properties"].items():
+				fields.append({
+					"name": name,
+					"label": config.get("title", name),
+					"type": config.get("type", "string"),
+					"description": config.get("description", "")
+				})
+		
+		return {"success": True, "fields": fields}
+		
+	except FileNotFoundError:
+		return {"success": True, "fields": []}
+	except Exception as e:
+		logger.error(f"获取节点字段失败: {str(e)}")
+		return {"success": True, "fields": []}
+
+
 # ==================== 节点市场 API ====================
 
 @router.get("/jingrow/node-marketplace")