Update Unit Test

Src/Asp.Net/SqlServerTest/UnitTest/UInsert.cs

@@ -91,8 +91,44 @@ namespace OrmTest
             IDemo4();
             IDemo5();
             IDemo6();
+            IDemo7();
         }
 
+        private static void IDemo7()
+        {
+            List<OrderItemx> list = new List<OrderItemx>();
+            list.Add(new OrderItemx()
+            {
+                h = DateTime.Now,
+                x = 1,
+                z = 1,
+                xa = 100
+            });
+            list.Add(new OrderItemx()
+            {
+                h = DateTime.Now,
+                x = 2,
+                z = 2,
+                xa = 1001
+            });
+            var x= Db.Storageable(list).As("OrderDetail").Saveable().ToStorage();
+            x.AsInsertable.ExecuteCommand();
+            x.AsUpdateable.ExecuteCommand();
+        }
+
+     
+        public class OrderItemx
+        {
+            [SqlSugar.SugarColumn(IsPrimaryKey = true, IsIdentity = true,ColumnName = "ItemId")]
+            public int x { get; set; }
+            [SqlSugar.SugarColumn( ColumnName = "OrderId")]
+            public int z { get; set; }
+            [SqlSugar.SugarColumn(ColumnName = "Price")]
+            public decimal? xa { get; set; }
+            [SqlSugar.SugarColumn(IsNullable = true,ColumnName = "CreateTime")]
+            public DateTime? h { get; set; }
+          
+        }
         private static void IDemo6()
         {
             var db = Db;