From b2e6a6cf1a80d65fc5999d14f2e0e382c9a1ebe1 Mon Sep 17 00:00:00 2001
From: Zixiao Wang <sw319346@gmail.com>
Date: Mon, 26 May 2025 10:20:11 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=E5=88=A4=E6=96=AD=E9=80=BB?=
 =?UTF-8?q?=E8=BE=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 apps/expertproducts/views.py | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/apps/expertproducts/views.py b/apps/expertproducts/views.py
index dc725b0..5e54efa 100644
--- a/apps/expertproducts/views.py
+++ b/apps/expertproducts/views.py
@@ -48,11 +48,26 @@ class ContentAnalysisAPI(APIView):
         ]
 
         for field in required_fields:
-            if field not in data:
+            value = data.get(field)
+            if value is None or (isinstance(value, str) and value.strip() == ""):
                 return Response(
-                    {"error": f"Field '{field}' is required."},
+                    {"error": f"字段 '{field}' 不能为空"},
                     status=status.HTTP_400_BAD_REQUEST
                 )
+            # 新增校验：price和stock必须为数字且>=0
+            if field in ["product_info.price", "product_info.stock"]:
+                try:
+                    num_value = float(value)
+                    if num_value < 0:
+                        return Response(
+                            {"error": f"'{field}' 不合法"},
+                            status=status.HTTP_400_BAD_REQUEST
+                        )
+                except (ValueError, TypeError):
+                    return Response(
+                        {"error": f"'{field}' 不合法"},
+                        status=status.HTTP_400_BAD_REQUEST
+                    )
 
         # 3. 解析 JSON 字段
         try: