更新地址 更新后端

backend/blueprints/admin_api.py

@@ -1306,6 +1306,46 @@ def search_product_categories():
     })
 
 
+@admin_api.route('/product-categories/export')
+@login_required
+def export_product_categories():
+    _ensure_product_category_schema()
+    _, _, denied = _ensure_product_category_access()
+    if denied:
+        return denied
+    keyword = (request.args.get('keyword') or '').strip()
+    params = {}
+    if keyword:
+        params['keyword'] = keyword
+
+    url = f"{backend_java_base_url}/api/admin/product-categories/export"
+    try:
+        resp = _get_backend_java_session().get(url, params=params, timeout=60)
+    except requests.RequestException:
+        return jsonify({'success': False, 'error': 'backend-java 服务不可用'}), 502
+    if resp.status_code >= 400:
+        try:
+            data = resp.json()
+            error = data.get('message') or data.get('error') or '导出失败'
+        except ValueError:
+            error = '导出失败'
+        return jsonify({'success': False, 'error': error}), resp.status_code
+
+    headers = {}
+    disposition = resp.headers.get('Content-Disposition')
+    if disposition:
+        headers['Content-Disposition'] = disposition
+    return Response(
+        resp.content,
+        status=resp.status_code,
+        headers=headers,
+        content_type=resp.headers.get(
+            'Content-Type',
+            'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+        ),
+    )
+
+
 @admin_api.route('/product-category', methods=['POST'])
 @login_required
 def create_product_category():