change：语法降级

common.props

@@ -1,6 +1,5 @@
 <Project>
     <PropertyGroup>
-        <LangVersion>latest</LangVersion>
         <Nullable>enable</Nullable>
         <ImplicitUsings>enable</ImplicitUsings>
         <NoWarn>$(NoWarn);CS1591;CS0436;NU1803</NoWarn>

src/SJZY.Track.Application/EventHandlers/TrackRefreshEventHandler.cs

@@ -223,8 +223,8 @@ public class TrackRefreshEventHandler : ITransientDependency, ICapSubscribe
         // 新增/更新轨迹
         var trackUpsertEvent = new TrackUpsertEvent
         {
-            OrderIdentifiers =
-            [
+            OrderIdentifiers = new[]
+            {
                 new OrderIdentifier
                 {
                     OrderId = context.OrderId,
@@ -232,7 +232,7 @@ public class TrackRefreshEventHandler : ITransientDependency, ICapSubscribe
                     OrderType = context.OrderType,
                     CustomId = context.CustomId
                 }
-            ],
+            },
             TrackRefreshData = new TrackRefreshStruct
             {
                 ServiceProviderName = context.ServiceProviderName,

src/SJZY.Track.Application/Services/ProvideServices/TrackService.cs

@@ -53,8 +53,8 @@ public partial class TrackService : ApplicationService, ITrackService
         // 新增/更新轨迹
         var @event = ObjectMapper.Map<UpsertTrackInput, TrackUpsertEvent>(input);
         @event.SubSystemId = order.SubSystemId;
-        @event.OrderIdentifiers =
-        [
+        @event.OrderIdentifiers = new[]
+        {
             new OrderIdentifier
             {
                 OrderId = order.Id,
@@ -62,7 +62,7 @@ public partial class TrackService : ApplicationService, ITrackService
                 OrderType = order.OrderType,
                 CustomId = order.CustomId
             }
-        ];
+        };
         @event.OperationMan = CurrentUserRequest.CurrentUser.Name;
         await _capPublisher.PublishAsync(GlobalConst.TrackUpsertSubscribe, @event);
         return new UnifyResultDto(true, true);

src/SJZY.Track.Repository/SJZY.Track.Repository.csproj

@@ -3,7 +3,6 @@
     <PropertyGroup>
         <TargetFramework>net7.0</TargetFramework>
         <GenerateDocumentationFile>True</GenerateDocumentationFile>
-        <LangVersion>preview</LangVersion>
     </PropertyGroup>
 
     <ItemGroup>