实现多语言切换

Atomx.Admin/Atomx.Admin.Client/Layout/EmptyLayout.razor

@@ -1,9 +1,41 @@
 @inherits LayoutComponentBase
+@inject Atomx.Admin.Client.Services.ILocalizationProvider LocalizationProvider
 
 <div style="min-height:100vh">
     @Body
 </div>
 
 @code {
+    protected override void OnInitialized()
+    {
+        if (LocalizationProvider != null)
+        {
+            LocalizationProvider.LanguageChanged += OnLanguageChanged;
+        }
+    }
 
+    private void OnLanguageChanged(object? sender, string culture)
+    {
+        _ = InvokeAsync(StateHasChanged);
+    }
+
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (firstRender && LocalizationProvider != null)
+        {
+            try
+            {
+                await LocalizationProvider.InitializeAsync();
+            }
+            catch { }
+        }
+    }
+
+    public void Dispose()
+    {
+        if (LocalizationProvider != null)
+        {
+            LocalizationProvider.LanguageChanged -= OnLanguageChanged;
+        }
+    }
 }

Atomx.Admin/Atomx.Admin.Client/Layout/MainLayout.razor

@@ -1,5 +1,7 @@
 @inherits LayoutComponentBase
 @inject ILogger<MainLayout> _logger
+@inject Atomx.Admin.Client.Services.ILocalizationProvider LocalizationProvider
+@inject NavigationManager Navigation
 
 <ErrorBoundary>
     <ChildContent>
@@ -86,10 +88,10 @@
 
     private AvatarMenuItem[] AvatarMenuItems =>
            [
-               new() { Key = "center", IconType = "user", Option = "通知消息"},
-                new() { Key = "setting", IconType = "setting", Option ="修改资料" },
-                new() { IsDivider = true },
-                new() { Key = "logout", IconType = "logout", Option = "退出登录"}
+               new() { Key = "center", IconType = "user", Option = "通知消息" },
+               new() { Key = "setting", IconType = "setting", Option = "修改资料" },
+               new() { IsDivider = true },
+               new() { Key = "logout", IconType = "logout", Option = "退出登录" }
            ];
 
     public void HandleSelectUser(AntDesign.MenuItem item)
@@ -131,5 +133,46 @@
         }
     }
 
+    protected override void OnInitialized()
+    {
+        if (LocalizationProvider != null)
+        {
+            LocalizationProvider.LanguageChanged += OnLanguageChanged;
+        }
+    }
 
+    private void OnLanguageChanged(object? sender, string culture)
+    {
+        // ensure UI updates on the SyncContext; small delay to let cache update
+        _ = InvokeAsync(async () =>
+        {
+            await Task.Yield();
+            try
+            {
+                // Force route and page components to remount and re-render translations
+                Navigation.NavigateTo(Navigation.Uri, forceLoad: false);
+            }
+            catch { }
+        });
+    }
+
+    protected override async Task OnAfterRenderAsync(bool firstRender)
+    {
+        if (firstRender && LocalizationProvider != null)
+        {
+            try
+            {
+                await LocalizationProvider.InitializeAsync();
+            }
+            catch { }
+        }
+    }
+
+    public void Dispose()
+    {
+        if (LocalizationProvider != null)
+        {
+            LocalizationProvider.LanguageChanged -= OnLanguageChanged;
+        }
+    }
 }