using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace OrmTest { public class TestTree { [SqlSugar.SugarColumn(ColumnDataType = "hierarchyid")] public string TreeId { get; set; } [SqlSugar.SugarColumn(ColumnDataType = "Geography")] public string GId { get; set; } public string Name { get; set; } } }