【新增】新增根据不同类型获取商品的接口。类型包含（新品，评论数，销量，价格，推荐，特价优惠，综合销量）

CoreCms.Net.Model/FromBody/FMGoods.cs

@@ -10,6 +10,7 @@
 
 
 using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
 using CoreCms.Net.Model.Entities;
 
 namespace CoreCms.Net.Model.FromBody
@@ -120,4 +121,30 @@ namespace CoreCms.Net.Model.FromBody
         public string type { get; set; }
         public int groupId { get; set; } = 0;
     }
+
+
+    /// <summary>
+    /// 根据不同类型获取商品提交参数
+    /// </summary>
+    public class FMGetGoodByType
+    {
+        /// <summary>
+        /// 类型
+        /// </summary>
+        [Required(ErrorMessage = "请输入类型")]
+        public int type { get; set; }
+
+        /// <summary>
+        /// 数量
+        /// </summary>
+        [Required(ErrorMessage = "请输入数量")]
+        public int num { get; set; } = 0;
+
+        /// <summary>
+        /// 排序方式
+        /// </summary>
+        [Required(ErrorMessage = "请输入排序方式")]
+        public string orderby { get; set; }
+    }
+
 }