feat(annotation): 优化知识同步服务的响应处理

- 在HTTP请求后添加响应解包功能
- 实现_code_方法来处理API响应格式
- 添加错误码检查和异常抛出机制
- 提取数据字段并返回正确的内容结构
- 保持原有安全JSON序列化功能不变

runtime/datamate-python/app/module/annotation/service/knowledge_sync.py

@@ -349,7 +349,8 @@ class KnowledgeSyncService:
             response = await client.request(method, url, **kwargs)
             response.raise_for_status()
             if response.content:
-                return response.json()
+                payload = response.json()
+                return self._unwrap_response(payload, response)
             return None
 
     def _safe_json_dumps(self, payload: Any) -> str:
@@ -363,3 +364,17 @@ class KnowledgeSyncService:
             return response.text
         except Exception:
             return ""
+
+    def _unwrap_response(self, payload: Any, response: httpx.Response) -> Any:
+        if not isinstance(payload, dict):
+            return payload
+        if "code" not in payload or "data" not in payload:
+            return payload
+        code = str(payload.get("code"))
+        if code != "0":
+            raise httpx.HTTPStatusError(
+                f"响应返回错误 code={code} message={payload.get('message')}",
+                request=response.request,
+                response=response,
+            )
+        return payload.get("data")