根据新需求更改

MoviconHub.App/Models/DeviceStatusChange.cs

@@ -0,0 +1,60 @@
+using FreeSql.DataAnnotations;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MoviconHub.App.Models
+{
+    /// <summary>
+    /// 设备状态改变
+    /// </summary>
+    [Table(Name = "DeviceStatusChange")]
+    public class DeviceStatusChange
+    {
+        /// <summary>
+        /// 主键ID
+        /// </summary>
+        [Column(IsPrimary = true, IsIdentity = true)]
+        public long Id { get; set; }
+
+
+        /// <summary>
+        /// 设备码
+        /// </summary>
+        [Column(Name = "DeviceCode", StringLength = 100, IsNullable = true)]
+        public string DeviceCode { get; set; }
+
+        /// <summary>
+        /// 设备名称
+        /// </summary>
+        [Column(Name = "DeviceName", StringLength = 100, IsNullable = true)]
+        public string DeviceName { get; set; }
+
+        /// <summary>
+        /// 开始时间
+        /// </summary>
+        [Column(Name = "StartTime", IsNullable = true)]
+        public DateTime  StartTime { get; set; }
+
+        /// <summary>
+        /// 结束时间
+        /// </summary>
+        [Column(Name = "EndTime", IsNullable = true)]
+        public DateTime EndTime { get; set; }
+
+        /// <summary>
+        /// 设备状态
+        /// </summary>
+        [Column(Name = "DeviceState", IsNullable = true)]
+        public int? DeviceState { get; set; }
+
+
+        /// <summary>
+        /// 创建时间
+        /// </summary>
+        [Column(ServerTime = DateTimeKind.Local, CanUpdate = false)]
+        public DateTime CreateTime { get; set; }
+    }
+}