添加项目文件。

SamplePre.Models/Tables/sys_standard.cs

@@ -0,0 +1,19 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Models.Models
+{
+    public class sys_standard
+    {
+
+        public string id { get; set; }
+        public string sample_id { get; set; }
+
+        //public string sample_name { get; set; }
+        public string standard_name { get; set; }
+
+    }
+}