feat: 添加sample示例

Yi.Abp.Net8/sample/Acme.BookStore.Application.Contracts/Dtos/Book/BookCreateUpdateDto.cs

@@ -0,0 +1,24 @@
+using System.ComponentModel.DataAnnotations;
+using Acme.BookStore.Domain.Shared.Enums;
+
+namespace Acme.BookStore.Application.Contracts.Dtos.Book
+{
+
+    public class BookCreateUpdateDto
+        {
+            [Required]
+            [StringLength(128)]
+            public string Name { get; set; }
+
+            [Required]
+            public BookTypeEnum Type { get; set; } = BookTypeEnum.Undefined;
+
+            [Required]
+            [DataType(DataType.Date)]
+            public DateTime PublishDate { get; set; } = DateTime.Now;
+
+            [Required]
+            public float Price { get; set; }
+        }
+  
+}