Update demo

Src/Asp.Net/PerformanceTest/Models/ModelTest.cs

@@ -0,0 +1,37 @@
+using PerformanceTest.Models;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+namespace PerformanceTest.Models2
+{
+    public class Group
+    {
+        [SqlSugar.SugarColumn(IsPrimaryKey = true)]
+        public int Id { get; set; } //Id、GroupId、Group_id
+        public string Name { get; set; }
+        [SqlSugar.SugarColumn(IsIgnore = true)]
+        public List<User> AUsers { get; set; }
+    }
+}
+namespace PerformanceTest.Models
+{
+    public class Group
+    {
+        [SqlSugar.SugarColumn(IsPrimaryKey =true)]
+        public int Id { get; set; } //Id、GroupId、Group_id
+        public string Name { get; set; }
+        [SqlSugar.SugarColumn(IsIgnore =true)]
+        public ICollection<User> AUsers { get; set; }
+    }
+
+    public class User
+    {
+        [SqlSugar.SugarColumn(IsPrimaryKey = true)]
+        public int Id { get; set; } //Id、UserId、User_id
+        public int AGroupId { get; set; }
+        [SqlSugar.SugarColumn(IsIgnore = true)]
+        public Group AGroup { get; set; }
+    }
+}