返回提交历史
Modified
HaloPixelToolBox/HaloPixelToolBox/Utilities/Helpers/UpgradeHelper.cs
+26
-2
Modified
HaloPixelToolBox/HaloPixelToolBox/ViewModels/AppShellPageViewModel.cs
+6
-0
XFEstudio/HaloPixelToolBox
Add error handling for update check failure
- Wrapped GetReleaseNotes and NeedUpgrade methods with try-catch blocks - Made GetReleaseNotes return nullable to indicate failure - Added null check in AppShellPageViewModel to show user-friendly error message - Prevents InvalidOperationException from crashing the application Co-authored-by: XFEstudio <132526994+XFEstudio@users.noreply.github.com>
b7c4651
代码差异
2 个文件
+32
-2
@@ -15,13 +15,37 @@ public static class UpgradeHelper
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/// 检测是否需要更新
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/// </summary>
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/// <returns></returns>
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public static async Task<bool> NeedUpgrade() => (await Upgrader.GetReleaseNotes("HaloPixelToolBox", Version.ToString())).IsLatest;
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public static async Task<bool> NeedUpgrade()
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{
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try
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{
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return (await Upgrader.GetReleaseNotes("HaloPixelToolBox", Version.ToString())).IsLatest;
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}
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catch (Exception ex)
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{
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Console.WriteLine($"[ERROR]检查更新时发生错误：{ex.Message}");
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// 发生错误时默认返回 true（表示已是最新版本），避免影响用户使用
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return true;
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}
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}
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/// <summary>
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/// 获取更新信息
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/// </summary>
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/// <returns></returns>
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public static async Task<UpgradeInfoNotes> GetReleaseNotes() => await Upgrader.GetReleaseNotes("HaloPixelToolBox", Version.ToString());
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public static async Task<UpgradeInfoNotes?> GetReleaseNotes()
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{
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try
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{
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return await Upgrader.GetReleaseNotes("HaloPixelToolBox", Version.ToString());
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}
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catch (Exception ex)
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{
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Console.WriteLine($"[ERROR]获取更新信息时发生错误：{ex.Message}");
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// 返回 null 表示获取失败
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return null;
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}
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}
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/// <summary>
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/// 开始更新
@@ -45,6 +45,12 @@ public partial class AppShellPageViewModel : ViewModelBase
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MessageService.ShowMessage("正在检查更新...", "检查更新", InfoBarSeverity.Informational);
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Console.WriteLine("正在检查更新...");
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var upgradeInfo = await UpgradeHelper.GetReleaseNotes();
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if (upgradeInfo == null)
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{
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MessageService.ShowMessage("检查更新失败，请稍后重试", "检查更新", InfoBarSeverity.Error);
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Console.WriteLine("[ERROR]获取更新信息失败");
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return;
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}
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if (upgradeInfo.IsLatest)
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{
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MessageService.ShowMessage("当前已是最新版本", "检查更新", InfoBarSeverity.Success);