1 temu 商品主图顺序更改 2 pdd商品结构导出功能

AllBase/BaseClass.cs

@@ -27,7 +27,7 @@ namespace AllBase
         /// <summary>
         /// 版本ID
         /// </summary>
-        public static int VersionCount = 750;
+        public static int VersionCount = 752;
         //public static int VersionCount = 613;
 
         /// <summary>

AllBase/JsonHelper.cs

@@ -44,6 +44,17 @@ namespace AllBase
             return t;
         }
 
+        public static T DeserializeJsonToObjectNullable<T>(string json) where T : class
+        {
+            if (string.IsNullOrEmpty(json))
+                return json as T;
+            JsonSerializer serializer = new JsonSerializer();
+            StringReader sr = new StringReader(json);
+            object o = serializer.Deserialize(new JsonTextReader(sr), typeof(T));
+            T t = o as T;
+            return t;
+        }
+
         public static JObject JObjectParse(string json)
         {
             try