如果缺少品牌名称 不设置完整标题

BBWY.Server.Business/PlatformSDK/JDBusiness.cs

@@ -787,6 +787,8 @@ namespace BBWY.Server.Business
 
             #region 设置完整标题
             {
+                if (string.IsNullOrEmpty(brandName))
+                    return;
                 var req = new WareWriteUpdateWareTitleRequest();
                 req.wareId = long.Parse(mainProductSpu);
                 if (!fullTitle.StartsWith(brandName))
@@ -937,7 +939,7 @@ namespace BBWY.Server.Business
                         throw new BusinessException($"获取主商品品牌失败-{(string.IsNullOrEmpty(res.ErrorMsg) ? res.ErrMsg : res.ErrorMsg)}");
                     if (res.Json == null)
                         res.Json = JObject.Parse(res.Body);
-                    brandName = res.Json["jingdong_ware_read_findWareById_responce"]["ware"].Value<string>("brandName");
+                    brandName = res.Json["jingdong_ware_read_findWareById_responce"]["ware"].Value<string>("brandName");       
                 }
                 #endregion