添加添加数据库服务器表

修改扫码连接修复扫码闪退问题

App.xaml.cs

@@ -0,0 +1,19 @@
+using Microsoft.Extensions.DependencyInjection;
+using SunlightAggregationTerminal.Models;
+
+namespace SunlightAggregationTerminal
+{
+    public partial class App : Application
+    {
+        public static DataModel GlobalData { get; set;} = new DataModel();
+        public App()
+        {
+            InitializeComponent();
+        }
+
+        protected override Window CreateWindow(IActivationState? activationState)
+        {
+            return new Window(new AppShell());
+        }
+    }
+}