添加的登录界面，使用固定账号和密码测试登录逻辑成功

WorkStation.Client/App.xaml.cs

@@ -0,0 +1,37 @@
+using Prism.Ioc;
+using Prism.Services.Dialogs;
+using System.Windows;
+using WorkStation.Client.ViewModels.Dialogs;
+using WorkStation.Client.Views;
+using WorkStation.Client.Views.Dialogs;
+
+namespace WorkStation.Client
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App
+    {
+        protected override Window CreateShell()
+        {
+            return Container.Resolve<MainWindow>();
+        }
+        protected override void OnInitialized()
+        {
+            var dialogService = Container.Resolve<IDialogService>();
+            dialogService.ShowDialog("LoginView", result =>
+            {
+                if (result.Result == ButtonResult.OK)
+                {
+                    base.OnInitialized();
+                }
+            });
+            
+            
+        }
+        protected override void RegisterTypes(IContainerRegistry containerRegistry)
+        {
+            containerRegistry.RegisterDialog<LoginView, LoginViewModel>();
+        }
+    }
+}