automapper自动映射(传入前端数据ID必须转string)

Model/Dto/Asset/EquipmentCategoryDto.cs

@@ -0,0 +1,35 @@
+namespace Model.Dto.Asset
+{
+    /// <summary>
+    /// 设备分类 DTO（Id 由 long 改为 string，避免前端精度丢失）
+    /// </summary>
+    public class EquipmentCategoryDto
+    {
+        /// <summary>主键 Id（long → string）</summary>
+        public string Id { get; set; }
+
+        /// <summary>删除状态（0、未删除；1、已删除）</summary>
+        public byte IsDel { get; set; }
+
+        /// <summary>创建时间</summary>
+        public DateTime? CreateTime { get; set; }
+
+        /// <summary>父级分类Id（0表示顶级）</summary>
+        public long ParentId { get; set; }
+
+        /// <summary>分类名称</summary>
+        public string? Name { get; set; }
+
+        /// <summary>分类编码</summary>
+        public string? Code { get; set; }
+
+        /// <summary>层级（1级、2级……）</summary>
+        public int Level { get; set; }
+
+        /// <summary>排序号</summary>
+        public int Sort { get; set; }
+
+        /// <summary>备注</summary>
+        public string? Remark { get; set; }
+    }
+}