添加项目文件。

GroupLine.Model/CylinderEngrav.cs

@@ -0,0 +1,37 @@
+using FreeSql.DataAnnotations;
+using System;
+
+namespace GroupLine.Model
+{
+    /// <summary>
+    /// 筒体刻印机
+    /// </summary>
+    [Table(Name = "dbo.CylinderEngrav")]
+    [Index("IX_CreateTime", "CreateTime", false)]
+    [Index("IX_CylinderNo", "CylinderNo", false)]
+    public class CylinderEngrav
+    {
+        /// <summary>
+        /// Id
+        /// </summary>
+        [Column(IsIdentity = true)]
+        public long Id { get; set; }
+
+        /// <summary>
+        /// 筒体编号
+        /// </summary>
+        [Column(DbType = "nvarchar(20)")]
+        public string CylinderNo { get; set; }
+        /// <summary>
+        /// 员工编号
+        /// </summary>
+        [Column(DbType = "nvarchar(6)")]
+        public string OpNo { get; set; }
+        /// <summary>
+        /// 创建时间
+        /// </summary>
+        [Column(DbType = "datetime DEFAULT(GETDATE())")]
+        public DateTime CreateTime { get; set; }
+
+    }
+}