From 579c05d9e83d350d9ce220d75d8caf751b102e59 Mon Sep 17 00:00:00 2001
From: denglihong2007 <2639367181@qq.com>
Date: Sat, 8 Mar 2025 01:17:07 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=9B=B4=E6=96=B0=E4=BF=9D=E7=95=99?=
 =?UTF-8?q?=E6=95=B0=E6=8D=AE?=
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---
 CRSim.Core/Services/DatabaseService.cs | 9 +++++----
 CRSim/App.xaml.cs                      | 2 +-
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/CRSim.Core/Services/DatabaseService.cs b/CRSim.Core/Services/DatabaseService.cs
index 8d3ba9a..6fb142b 100644
--- a/CRSim.Core/Services/DatabaseService.cs
+++ b/CRSim.Core/Services/DatabaseService.cs
@@ -5,16 +5,17 @@ namespace CRSim.Core.Services
 {
     public class DatabaseService : IDatabaseService
     {
-        private readonly string _jsonFilePath;
+        private readonly string _jsonFilePath = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "CRSim");
         private List<Station> _stations;
         private List<TrainNumber> _trainNumbers;
 
         private readonly JsonSerializerOptions options = new() { WriteIndented = true };
 
-        public DatabaseService(string jsonFilePath)
+        public DatabaseService()
         {
-            ImportData(jsonFilePath);
-            _jsonFilePath = jsonFilePath;
+            if (!Directory.Exists(_jsonFilePath)) Directory.CreateDirectory(_jsonFilePath);
+            _jsonFilePath += "\\data.json";
+            ImportData(_jsonFilePath);
         }
 
         public List<Station> GetAllStations()
diff --git a/CRSim/App.xaml.cs b/CRSim/App.xaml.cs
index ccb2628..1bfa9b4 100644
--- a/CRSim/App.xaml.cs
+++ b/CRSim/App.xaml.cs
@@ -12,7 +12,7 @@
                 services.AddSingleton<ITimeService, TimeService>();
                 services.AddSingleton<INavigationService, NavigationService>();
                 services.AddSingleton<IDialogService, DialogService>();
-                services.AddSingleton<IDatabaseService, DatabaseService>(sp => new DatabaseService("data.json"));
+                services.AddSingleton<IDatabaseService, DatabaseService>();
                 services.AddSingleton<INetworkService, NetworkService>();
                 services.AddSingleton<MainWindow>();
                 services.AddSingleton<MainWindowViewModel>();