添加项目文件。

OrpaonEMS.App/Models/CoolAlarm.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrpaonEMS.App.Models
+{
+    public class CoolAlarm
+    {
+        /// <summary>
+        /// 报警内容
+        /// </summary>
+        public string? Content { get; set; }
+
+        /// <summary>
+        /// 报警时间
+        /// </summary>
+        public DateTime AlarmTime { get; set; }
+    }
+}