Add demo

Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Main.cs

@@ -34,6 +34,7 @@ namespace OrmTest
         }
         public static void Init()
         {
+            Unitsdfyasfs3lsss.Init();
             Unitadsfasyss.Init();
             Unitsadfasysss.Init();
             Unitadfafassys.Init();

Src/Asp.NetCore2/SqlSeverTest/UserTestCases/UnitTest/Unitsdfyasfs3lsss.cs

@@ -0,0 +1,54 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using static OrmTest.Unitsdfyasfs3lsss;
+
+namespace OrmTest
+{
+    internal class Unitsdfyasfs3lsss
+    { 
+        public static void Init() 
+        {
+            var db = NewUnitTest.Db;
+            db.CodeFirst.InitTables<OrderEntity>();
+
+            var list=db.Queryable<OrderEntity>()
+                .Select(o => new
+                { 
+                    Minute = o.OrderStatus == (int)OrderStatusEnum.WaitPay
+                    ?
+                     (o.CreateTime.AddMinutes(1) - DateTime.Now).TotalMinutes
+                      :
+                      0,
+                    // 其他字段...
+                }).ToList(); ;
+        }
+        [SqlSugar.SugarTable("unitsdfas0002113")]
+        public class OrderEntity
+        {
+            public int Minute { get; set; }
+            public int OrderStatus { get; set; }
+            public DateTime CreateTime { get; set; }
+            // 其他可能需要的属性
+            public object OrderStatusObject { get; set; } // 如果OrderStatus可能是object类型
+        }
+
+        // 订单状态枚举
+        public enum OrderStatusEnum
+        {
+            WaitPay = 1,    // 等待支付
+            Paid = 2,       // 已支付
+            Shipped = 3,    // 已发货
+            Completed = 4,  // 已完成
+            Cancelled = 5   // 已取消
+        }
+
+        // 配置选项类（用于依赖注入）
+        public class CancelPayOptions
+        {
+            public int DelayTime { get; set; } // 延迟时间（分钟）
+        }
+    }
+}