automapper自动映射(传入前端数据ID必须转string)

Model/Mapper/EntityMapper.cs

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+using Model.Dto.Asset;
+using Model.Dto.Inspection;
+using Model.Entity.Asset;
+using Model.Entity.Inspection;
+
+namespace Model.Mapper
+{
+    /// <summary>
+    /// Entity → DTO 映射器（统一在此处做实体到传输对象的转换）
+    /// 核心转换：雪花 Id 由 long 转 string，避免前端 JavaScript 大数精度丢失
+    /// 使用方法 给查询的数据后面加上.ToDtoList()或者.ToDto()
+    /// </summary>
+    public static class EntityMapper
+    {
+        #region 设备台账
+        /// <summary>
+        /// EquipmentEntity → EquipmentDto
+        /// </summary>
+        public static EquipmentDto ToDto(this EquipmentEntity entity)
+        {
+            if (entity == null) return null;
+            return new EquipmentDto
+            {
+                Id = entity.Id.ToString(),
+                IsDel = entity.IsDel,
+                CreateTime = entity.CreateTime,
+                Code = entity.Code,
+                Name = entity.Name,
+                CategoryId = entity.CategoryId,
+                Type = entity.Type,
+                Brand = entity.Brand,
+                Model = entity.Model,
+                Specifications = entity.Specifications,
+                Manufacturer = entity.Manufacturer,
+                Supplier = entity.Supplier,
+                ImageUrl = entity.ImageUrl,
+                QrCode = entity.QrCode,
+                Description = entity.Description,
+                Department = entity.Department,
+                Location = entity.Location,
+                ResponsiblePerson = entity.ResponsiblePerson,
+                ContactPhone = entity.ContactPhone,
+                Custodian = entity.Custodian,
+                PurchaseDate = entity.PurchaseDate,
+                PurchasePrice = entity.PurchasePrice,
+                WarrantyExpireDate = entity.WarrantyExpireDate,
+                AcceptanceDate = entity.AcceptanceDate,
+                EnableDate = entity.EnableDate,
+                ServiceLifeYears = entity.ServiceLifeYears,
+                ScrapDate = entity.ScrapDate,
+                Status = entity.Status,
+                CalibrationStatus = entity.CalibrationStatus,
+                LastCalibrationDate = entity.LastCalibrationDate,
+                NextCalibrationDate = entity.NextCalibrationDate,
+                InspectionDate = entity.InspectionDate,
+                NextInspectionDate = entity.NextInspectionDate,
+                MaintenanceStatus = entity.MaintenanceStatus,
+                LastMaintenanceDate = entity.LastMaintenanceDate,
+                NextMaintenanceDate = entity.NextMaintenanceDate,
+                Remark = entity.Remark,
+                CreateBy = entity.CreateBy,
+                UpdateBy = entity.UpdateBy,
+                UpdateTime = entity.UpdateTime
+            };
+        }
+
+        /// <summary>
+        /// List&lt;EquipmentEntity&gt; → List&lt;EquipmentDto&gt;
+        /// </summary>
+        public static List<EquipmentDto> ToDtoList(this List<EquipmentEntity> entities)
+        {
+            return entities?.Select(e => e.ToDto()).ToList() ?? new List<EquipmentDto>();
+        }
+        #endregion
+
+        #region 设备附件
+        /// <summary>
+        /// EquipmentAttachmentEntity → EquipmentAttachmentDto
+        /// </summary>
+        public static EquipmentAttachmentDto ToDto(this EquipmentAttachmentEntity entity)
+        {
+            if (entity == null) return null;
+            return new EquipmentAttachmentDto
+            {
+                Id = entity.Id.ToString(),
+                IsDel = entity.IsDel,
+                CreateTime = entity.CreateTime,
+                EquipmentId = entity.EquipmentId,
+                FileName = entity.FileName,
+                FileType = entity.FileType,
+                FileExt = entity.FileExt,
+                FileUrl = entity.FileUrl,
+                FileSize = entity.FileSize,
+                Uploader = entity.Uploader,
+                Remark = entity.Remark
+            };
+        }
+
+        /// <summary>
+        /// List&lt;EquipmentAttachmentEntity&gt; → List&lt;EquipmentAttachmentDto&gt;
+        /// </summary>
+        public static List<EquipmentAttachmentDto> ToDtoList(this List<EquipmentAttachmentEntity> entities)
+        {
+            return entities?.Select(e => e.ToDto()).ToList() ?? new List<EquipmentAttachmentDto>();
+        }
+        #endregion
+
+        #region 设备分类
+        /// <summary>
+        /// EquipmentCategoryEntity → EquipmentCategoryDto
+        /// </summary>
+        public static EquipmentCategoryDto ToDto(this EquipmentCategoryEntity entity)
+        {
+            if (entity == null) return null;
+            return new EquipmentCategoryDto
+            {
+                Id = entity.Id.ToString(),
+                IsDel = entity.IsDel,
+                CreateTime = entity.CreateTime,
+                ParentId = entity.ParentId,
+                Name = entity.Name,
+                Code = entity.Code,
+                Level = entity.Level,
+                Sort = entity.Sort,
+                Remark = entity.Remark
+            };
+        }
+
+        /// <summary>
+        /// List&lt;EquipmentCategoryEntity&gt; → List&lt;EquipmentCategoryDto&gt;
+        /// </summary>
+        public static List<EquipmentCategoryDto> ToDtoList(this List<EquipmentCategoryEntity> entities)
+        {
+            return entities?.Select(e => e.ToDto()).ToList() ?? new List<EquipmentCategoryDto>();
+        }
+        #endregion
+
+        #region 设备状态记录
+        /// <summary>
+        /// EquipmentStatusRecordEntity → EquipmentStatusRecordDto
+        /// </summary>
+        public static EquipmentStatusRecordDto ToDto(this EquipmentStatusRecordEntity entity)
+        {
+            if (entity == null) return null;
+            return new EquipmentStatusRecordDto
+            {
+                Id = entity.Id.ToString(),
+                IsDel = entity.IsDel,
+                CreateTime = entity.CreateTime,
+                EquipmentId = entity.EquipmentId,
+                FromStatus = entity.FromStatus,
+                ToStatus = entity.ToStatus,
+                ChangeTime = entity.ChangeTime,
+                Operator = entity.Operator,
+                Remark = entity.Remark
+            };
+        }
+
+        /// <summary>
+        /// List&lt;EquipmentStatusRecordEntity&gt; → List&lt;EquipmentStatusRecordDto&gt;
+        /// </summary>
+        public static List<EquipmentStatusRecordDto> ToDtoList(this List<EquipmentStatusRecordEntity> entities)
+        {
+            return entities?.Select(e => e.ToDto()).ToList() ?? new List<EquipmentStatusRecordDto>();
+        }
+        #endregion
+
+        #region 温度箱看板数据
+        /// <summary>
+        /// TemperatureBoxDataEntity → TemperatureBoxDataDto
+        /// </summary>
+        public static TemperatureBoxDataDto ToDto(this TemperatureBoxDataEntity entity)
+        {
+            if (entity == null) return null;
+            return new TemperatureBoxDataDto
+            {
+                Id = entity.Id.ToString(),
+                IsDel = entity.IsDel,
+                CreateTime = entity.CreateTime,
+                DeviceCode = entity.DeviceCode,
+                DeviceType = entity.DeviceType,
+                DeviceTemperature = entity.DeviceTemperature,
+                DeviceHumidity = entity.DeviceHumidity,
+                Status = entity.Status,
+                AlarmInfo = entity.AlarmInfo
+            };
+        }
+
+        /// <summary>
+        /// List&lt;TemperatureBoxDataEntity&gt; → List&lt;TemperatureBoxDataDto&gt;
+        /// </summary>
+        public static List<TemperatureBoxDataDto> ToDtoList(this List<TemperatureBoxDataEntity> entities)
+        {
+            return entities?.Select(e => e.ToDto()).ToList() ?? new List<TemperatureBoxDataDto>();
+        }
+        #endregion
+    }
+}