fix #675

src/Snap.Hutao/Snap.Hutao/Service/Game/LaunchScheme.cs

@@ -20,18 +20,16 @@ internal sealed class LaunchScheme
         // 官服
         new()
         {
-            DisplayName = SH.ModelBindingLaunchGameLaunchSchemeChinese,
             LauncherId = "18",
             Key = "eYd89JmJ",
             Channel = ChannelType.Official,
-            SubChannel = SubChannelType.Default,
+            SubChannel = SubChannelType.Official,
             IsOversea = false,
         },
 
         // 渠道服
         new()
         {
-            DisplayName = SH.ModelBindingLaunchGameLaunchSchemeBilibili,
             LauncherId = "17",
             Key = "KAtdSsoQ",
             Channel = ChannelType.Bili,
@@ -42,7 +40,6 @@ internal sealed class LaunchScheme
         // 国际服
         new()
         {
-            DisplayName = SH.ModelBindingLaunchGameLaunchSchemeOversea,
             LauncherId = "10",
             Key = "gcStgarh",
             Channel = ChannelType.Official,
@@ -51,7 +48,6 @@ internal sealed class LaunchScheme
         },
         new()
         {
-            DisplayName = SH.ModelBindingLaunchGameLaunchSchemeOversea,
             LauncherId = "10",
             Key = "gcStgarh",
             Channel = ChannelType.Official,
@@ -60,7 +56,6 @@ internal sealed class LaunchScheme
         },
         new()
         {
-            DisplayName = SH.ModelBindingLaunchGameLaunchSchemeOversea,
             LauncherId = "10",
             Key = "gcStgarh",
             Channel = ChannelType.Official,
@@ -70,9 +65,21 @@ internal sealed class LaunchScheme
     }.ToImmutableList();
 
     /// <summary>
-    /// 名称
+    /// 显示名称
     /// </summary>
-    public string DisplayName { get; private set; } = default!;
+    public string DisplayName
+    {
+        get
+        {
+            return (Channel, IsOversea) switch
+            {
+                (ChannelType.Official, false) => SH.ModelBindingLaunchGameLaunchSchemeChinese,
+                (ChannelType.Bili, false) => SH.ModelBindingLaunchGameLaunchSchemeBilibili,
+                (_, true) => $"{SH.ModelBindingLaunchGameLaunchSchemeOversea} | {SubChannel}",
+                _ => throw Must.NeverHappen(),
+            };
+        }
+    }
 
     /// <summary>
     /// 通道

src/Snap.Hutao/Snap.Hutao/Web/ApiEndpoints.cs

@@ -323,7 +323,7 @@ internal static class ApiEndpoints
     /// <returns>启动器资源字符串</returns>
     public static string SdkStaticLauncherResource(LaunchScheme scheme)
     {
-        return $"{SdkStaticLauncherApi}/resource?key={scheme.Key}&launcher_id={scheme.LauncherId}&channel_id={scheme.Channel}&sub_channel_id={scheme.SubChannel}";
+        return $"{SdkStaticLauncherApi}/resource?key={scheme.Key}&launcher_id={scheme.LauncherId}&channel_id={scheme.Channel:D}&sub_channel_id={scheme.SubChannel:D}";
     }
 
     // https://sdk-static.mihoyo.com/hk4e_cn/mdk/launcher/api/content?filter_adv=true&key=eYd89JmJ&language=zh-cn&launcher_id=18

src/Snap.Hutao/Snap.Hutao/Web/ApiOsEndpoints.cs

@@ -229,7 +229,7 @@ internal static class ApiOsEndpoints
     /// <returns>启动器资源字符串</returns>
     public static string SdkOsStaticLauncherResource(LaunchScheme scheme)
     {
-        return $"{SdkOsStaticLauncherApi}/resource?key={scheme.Key}&launcher_id={scheme.LauncherId}&channel_id={scheme.Channel}&sub_channel_id={scheme.SubChannel}";
+        return $"{SdkOsStaticLauncherApi}/resource?key={scheme.Key}&launcher_id={scheme.LauncherId}&channel_id={scheme.Channel:D}&sub_channel_id={scheme.SubChannel:D}";
     }
     #endregion
 

src/Snap.Hutao/Snap.Hutao/Web/Response/KnownReturnCode.cs

@@ -59,6 +59,11 @@ internal enum KnownReturnCode
     /// </summary>
     SkillLevelLimitExcceed = -1009,
 
+    /// <summary>
+    /// 服务器内部错误
+    /// </summary>
+    SomethingWentWrong = -502,
+
     /// <summary>
     /// 登录信息已失效，请重新登录
     /// </summary>