Add demo

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

@@ -34,6 +34,7 @@ namespace OrmTest
         }
         public static void Init()
         {
+            UnitArrayNavQuery.Init();
             Unitdfasdfasfysa.Init();
             UnitDefaultValueTest.Init();
             Unitsdfayderqys.Init();

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

@@ -0,0 +1,76 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrmTest
+{
+    internal class UnitArrayNavQuery
+    {
+
+        public static void Init()
+        {
+            var db = NewUnitTest.Db;
+            db.CodeFirst.InitTables<UnitPerson01xq123gh1, UnitAddress1231sdfal>();
+            db.DbMaintenance.TruncateTable<UnitPerson01xq123gh1, UnitAddress1231sdfal>();
+
+            // 创建 UnitPerson011 对象并插入记录
+            var person = new UnitPerson01xq123gh1
+            {
+                Name = "John Doe", 
+                
+            };
+            int personId = db.Insertable(person).ExecuteReturnIdentity();
+
+            var person2 = new UnitPerson01xq123gh1
+            {
+                Name = "Tom", 
+
+            };  
+            int personId2 = db.Insertable(person2).ExecuteReturnIdentity();
+
+            var person3 = new UnitPerson01xq123gh1
+            {
+                Name = "Jack",
+
+            };
+            int personId3 = db.Insertable(person2).ExecuteReturnIdentity();
+
+            db.Insertable(new UnitAddress1231sdfal()
+            {
+                 PersonIds=new int[] { personId, personId2 },
+                 Street="北京街道1"
+            }).ExecuteCommand();
+
+            db.Insertable(new UnitAddress1231sdfal()
+            {
+                PersonIds = new int[] { personId3 },
+                Street = "北京街道2"
+            }).ExecuteCommand(); 
+            var list=db.Queryable<UnitAddress1231sdfal>().Includes(s => s.Persons).ToList();
+
+            if (list.First().Persons.Count != 2) throw new Exception("unit error");
+            if (list.Last().Persons.Count != 1) throw new Exception("unit error");
+        }
+        public class UnitPerson01xq123gh1
+        {
+            [SqlSugar.SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
+            public int Id { get; set; }
+            public string Name { get; set; } 
+        }
+
+        public class UnitAddress1231sdfal
+        {
+            [SqlSugar.SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
+            public int Id { get; set; }
+            public string Street { get; set; }
+            [SqlSugar.SugarColumn(IsJson =true)]
+            public int[] PersonIds { get; set; }
+
+            [SqlSugar.Navigate(SqlSugar.NavigateType.OneToManyByArrayList, nameof(PersonIds))]
+            public List<UnitPerson01xq123gh1> Persons { get; set; }
+        }
+    }
+
+}