添加项目文件。

JY.DAL/Mapper/ProductModelMapping.cs

@@ -0,0 +1,22 @@
+using DapperExtensions.Mapper;
+using JY.Model;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace JY.DAL.Mapper
+{
+    /// <summary>
+    /// ProdModel表映射，实体名和表名不一样实现映射
+    /// </summary>
+    public class ProductModelMapping : ClassMapper<ProductModel>
+    {
+        public ProductModelMapping()
+        {
+            Table("tb_ProdModel");
+            AutoMap();
+        }
+    }
+}