添加项目文件。

Atomx.Common/Entities/ManufacturerProductRelation.cs

@@ -0,0 +1,43 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Atomx.Common.Entities
+{
+    /// <summary>
+    /// 制造商产品关系
+    /// </summary>
+    [Table("ManufacturerProductRelations")]
+    public class ManufacturerProductRelation
+    {
+        /// <summary>
+        /// 数据ID
+        /// </summary>
+        [DatabaseGenerated(DatabaseGeneratedOption.None)]
+        [Key]
+        public long Id { get; set; }
+
+        /// <summary>
+        /// 产品ID
+        /// </summary>
+        public long ProductId { get; set; }
+
+        /// <summary>
+        /// 供应制造商ID
+        /// </summary>
+        public long ManufacturerId { get; set; }
+
+        /// <summary>
+        /// 预设默认制造加工费
+        /// </summary>
+        [Column(TypeName = "decimal(18,4)")]
+        public decimal ProcessingFee { get; set; }
+
+        /// <summary>
+        /// 预设默认附加工费
+        /// </summary>
+        [Column(TypeName = "decimal(18,4)")]
+        public decimal AdditionalFee { get; set; }
+
+
+    }
+}