From d216edd0e9931d71664f33e625cff6d8131a0fad Mon Sep 17 00:00:00 2001
From: wanshenmean <cathay_xy@163.com>
Date: 星期五, 13 三月 2026 16:00:40 +0800
Subject: [PATCH] 重构: 实现前后端分离架构

---
 Code/WCS/WIDESEAWCS_S7Simulator/.vs/WIDESEAWCS_S7Simulator.slnx/v18/DocumentLayout.backup.json            |   56 +++
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Data/instance-GWSC1/config.json                |   17 +
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Server/Program.cs                                  |   40 ++
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Services/ApiHttpClient.cs                      |  175 +++++++++++
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Data/instance-GWSC1/memory.json                |   10 
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Entities/InstanceConfig.cs                    |   16 
 Code/WCS/WIDESEAWCS_S7Simulator/.vs/WIDESEAWCS_S7Simulator.slnx/v18/DocumentLayout.json                   |   56 +++
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/wwwroot/css/site.css                           |   14 
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Server/Controllers/SimulatorInstancesController.cs |   50 +++
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Details.cshtml.cs                        |   34 -
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Edit.cshtml.cs                           |   77 ++--
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Program.cs                                     |   22 -
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/WIDESEAWCS_S7Simulator.Web.csproj              |    1 
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/wwwroot/js/site.js                             |   22 +
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Index.cshtml                             |   41 +
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/appsettings.json                               |    3 
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Shared/_Layout.cshtml                    |    5 
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Server/S7ServerInstance.cs                    |  117 +++++++
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Create.cshtml.cs                         |   25 -
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Index.cshtml.cs                          |    8 
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/BasePageModel.cs                         |   35 ++
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Server/launchSettings.json                         |   21 +
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Persistence/FilePersistenceService.cs         |   36 -
 Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Entities/MemoryRegionConfig.cs                |   16 
 24 files changed, 726 insertions(+), 171 deletions(-)

diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/.vs/WIDESEAWCS_S7Simulator.slnx/v18/DocumentLayout.backup.json b/Code/WCS/WIDESEAWCS_S7Simulator/.vs/WIDESEAWCS_S7Simulator.slnx/v18/DocumentLayout.backup.json
index 514df79..1c0846f 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/.vs/WIDESEAWCS_S7Simulator.slnx/v18/DocumentLayout.backup.json
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/.vs/WIDESEAWCS_S7Simulator.slnx/v18/DocumentLayout.backup.json
@@ -1,7 +1,20 @@
 {
   "Version": 1,
   "WorkspaceRootPath": "D:\\Git\\ShanMeiXinNengYuan\\Code\\WCS\\WIDESEAWCS_S7Simulator\\",
-  "Documents": [],
+  "Documents": [
+    {
+      "AbsoluteMoniker": "D:0:0:{559E6124-CE06-87A7-E890-9BA8EA7CF3C5}|WIDESEAWCS_S7Simulator.Core\\WIDESEAWCS_S7Simulator.Core.csproj|d:\\git\\shanmeixinnengyuan\\code\\wcs\\wideseawcs_s7simulator\\wideseawcs_s7simulator.core\\manager\\simulatorinstancemanager.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
+      "RelativeMoniker": "D:0:0:{559E6124-CE06-87A7-E890-9BA8EA7CF3C5}|WIDESEAWCS_S7Simulator.Core\\WIDESEAWCS_S7Simulator.Core.csproj|solutionrelative:wideseawcs_s7simulator.core\\manager\\simulatorinstancemanager.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
+    },
+    {
+      "AbsoluteMoniker": "D:0:0:{559E6124-CE06-87A7-E890-9BA8EA7CF3C5}|WIDESEAWCS_S7Simulator.Core\\WIDESEAWCS_S7Simulator.Core.csproj|d:\\git\\shanmeixinnengyuan\\code\\wcs\\wideseawcs_s7simulator\\wideseawcs_s7simulator.core\\persistence\\filepersistenceservice.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
+      "RelativeMoniker": "D:0:0:{559E6124-CE06-87A7-E890-9BA8EA7CF3C5}|WIDESEAWCS_S7Simulator.Core\\WIDESEAWCS_S7Simulator.Core.csproj|solutionrelative:wideseawcs_s7simulator.core\\persistence\\filepersistenceservice.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
+    },
+    {
+      "AbsoluteMoniker": "D:0:0:{559E6124-CE06-87A7-E890-9BA8EA7CF3C5}|WIDESEAWCS_S7Simulator.Core\\WIDESEAWCS_S7Simulator.Core.csproj|d:\\git\\shanmeixinnengyuan\\code\\wcs\\wideseawcs_s7simulator\\wideseawcs_s7simulator.core\\server\\s7serverinstance.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
+      "RelativeMoniker": "D:0:0:{559E6124-CE06-87A7-E890-9BA8EA7CF3C5}|WIDESEAWCS_S7Simulator.Core\\WIDESEAWCS_S7Simulator.Core.csproj|solutionrelative:wideseawcs_s7simulator.core\\server\\s7serverinstance.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
+    }
+  ],
   "DocumentGroupContainers": [
     {
       "Orientation": 0,
@@ -9,7 +22,7 @@
       "DocumentGroups": [
         {
           "DockedWidth": 200,
-          "SelectedChildIndex": -1,
+          "SelectedChildIndex": 4,
           "Children": [
             {
               "$type": "Bookmark",
@@ -22,6 +35,45 @@
             {
               "$type": "Bookmark",
               "Name": "ST:0:0:{aa2115a1-9712-457b-9047-dbb71ca2cdd2}"
+            },
+            {
+              "$type": "Document",
+              "DocumentIndex": 2,
+              "Title": "S7ServerInstance.cs",
+              "DocumentMoniker": "D:\\Git\\ShanMeiXinNengYuan\\Code\\WCS\\WIDESEAWCS_S7Simulator\\WIDESEAWCS_S7Simulator.Core\\Server\\S7ServerInstance.cs",
+              "RelativeDocumentMoniker": "WIDESEAWCS_S7Simulator.Core\\Server\\S7ServerInstance.cs",
+              "ToolTip": "D:\\Git\\ShanMeiXinNengYuan\\Code\\WCS\\WIDESEAWCS_S7Simulator\\WIDESEAWCS_S7Simulator.Core\\Server\\S7ServerInstance.cs",
+              "RelativeToolTip": "WIDESEAWCS_S7Simulator.Core\\Server\\S7ServerInstance.cs",
+              "ViewState": "AgIAAN0AAAAAAAAAAAAAAD4AAAAgAAAAAAAAAA==",
+              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
+              "WhenOpened": "2026-03-13T07:12:02.925Z",
+              "EditorCaption": ""
+            },
+            {
+              "$type": "Document",
+              "DocumentIndex": 0,
+              "Title": "SimulatorInstanceManager.cs",
+              "DocumentMoniker": "D:\\Git\\ShanMeiXinNengYuan\\Code\\WCS\\WIDESEAWCS_S7Simulator\\WIDESEAWCS_S7Simulator.Core\\Manager\\SimulatorInstanceManager.cs",
+              "RelativeDocumentMoniker": "WIDESEAWCS_S7Simulator.Core\\Manager\\SimulatorInstanceManager.cs",
+              "ToolTip": "D:\\Git\\ShanMeiXinNengYuan\\Code\\WCS\\WIDESEAWCS_S7Simulator\\WIDESEAWCS_S7Simulator.Core\\Manager\\SimulatorInstanceManager.cs",
+              "RelativeToolTip": "WIDESEAWCS_S7Simulator.Core\\Manager\\SimulatorInstanceManager.cs",
+              "ViewState": "AgIAAE0AAAAAAAAAAAAkwGkAAABIAAAAAAAAAA==",
+              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
+              "WhenOpened": "2026-03-13T06:55:20.346Z",
+              "EditorCaption": ""
+            },
+            {
+              "$type": "Document",
+              "DocumentIndex": 1,
+              "Title": "FilePersistenceService.cs",
+              "DocumentMoniker": "D:\\Git\\ShanMeiXinNengYuan\\Code\\WCS\\WIDESEAWCS_S7Simulator\\WIDESEAWCS_S7Simulator.Core\\Persistence\\FilePersistenceService.cs",
+              "RelativeDocumentMoniker": "WIDESEAWCS_S7Simulator.Core\\Persistence\\FilePersistenceService.cs",
+              "ToolTip": "D:\\Git\\ShanMeiXinNengYuan\\Code\\WCS\\WIDESEAWCS_S7Simulator\\WIDESEAWCS_S7Simulator.Core\\Persistence\\FilePersistenceService.cs",
+              "RelativeToolTip": "WIDESEAWCS_S7Simulator.Core\\Persistence\\FilePersistenceService.cs",
+              "ViewState": "AgIAAFUBAAAAAAAAAAAqwG0BAAAjAAAAAAAAAA==",
+              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
+              "WhenOpened": "2026-03-13T06:51:51.784Z",
+              "EditorCaption": ""
             }
           ]
         }
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/.vs/WIDESEAWCS_S7Simulator.slnx/v18/DocumentLayout.json b/Code/WCS/WIDESEAWCS_S7Simulator/.vs/WIDESEAWCS_S7Simulator.slnx/v18/DocumentLayout.json
index 514df79..0b55579 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/.vs/WIDESEAWCS_S7Simulator.slnx/v18/DocumentLayout.json
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/.vs/WIDESEAWCS_S7Simulator.slnx/v18/DocumentLayout.json
@@ -1,7 +1,20 @@
 {
   "Version": 1,
   "WorkspaceRootPath": "D:\\Git\\ShanMeiXinNengYuan\\Code\\WCS\\WIDESEAWCS_S7Simulator\\",
-  "Documents": [],
+  "Documents": [
+    {
+      "AbsoluteMoniker": "D:0:0:{559E6124-CE06-87A7-E890-9BA8EA7CF3C5}|WIDESEAWCS_S7Simulator.Core\\WIDESEAWCS_S7Simulator.Core.csproj|d:\\git\\shanmeixinnengyuan\\code\\wcs\\wideseawcs_s7simulator\\wideseawcs_s7simulator.core\\server\\s7serverinstance.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
+      "RelativeMoniker": "D:0:0:{559E6124-CE06-87A7-E890-9BA8EA7CF3C5}|WIDESEAWCS_S7Simulator.Core\\WIDESEAWCS_S7Simulator.Core.csproj|solutionrelative:wideseawcs_s7simulator.core\\server\\s7serverinstance.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
+    },
+    {
+      "AbsoluteMoniker": "D:0:0:{559E6124-CE06-87A7-E890-9BA8EA7CF3C5}|WIDESEAWCS_S7Simulator.Core\\WIDESEAWCS_S7Simulator.Core.csproj|d:\\git\\shanmeixinnengyuan\\code\\wcs\\wideseawcs_s7simulator\\wideseawcs_s7simulator.core\\manager\\simulatorinstancemanager.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
+      "RelativeMoniker": "D:0:0:{559E6124-CE06-87A7-E890-9BA8EA7CF3C5}|WIDESEAWCS_S7Simulator.Core\\WIDESEAWCS_S7Simulator.Core.csproj|solutionrelative:wideseawcs_s7simulator.core\\manager\\simulatorinstancemanager.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
+    },
+    {
+      "AbsoluteMoniker": "D:0:0:{559E6124-CE06-87A7-E890-9BA8EA7CF3C5}|WIDESEAWCS_S7Simulator.Core\\WIDESEAWCS_S7Simulator.Core.csproj|d:\\git\\shanmeixinnengyuan\\code\\wcs\\wideseawcs_s7simulator\\wideseawcs_s7simulator.core\\persistence\\filepersistenceservice.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}",
+      "RelativeMoniker": "D:0:0:{559E6124-CE06-87A7-E890-9BA8EA7CF3C5}|WIDESEAWCS_S7Simulator.Core\\WIDESEAWCS_S7Simulator.Core.csproj|solutionrelative:wideseawcs_s7simulator.core\\persistence\\filepersistenceservice.cs||{A6C744A8-0E4A-4FC6-886A-064283054674}"
+    }
+  ],
   "DocumentGroupContainers": [
     {
       "Orientation": 0,
@@ -9,7 +22,7 @@
       "DocumentGroups": [
         {
           "DockedWidth": 200,
-          "SelectedChildIndex": -1,
+          "SelectedChildIndex": 3,
           "Children": [
             {
               "$type": "Bookmark",
@@ -22,6 +35,45 @@
             {
               "$type": "Bookmark",
               "Name": "ST:0:0:{aa2115a1-9712-457b-9047-dbb71ca2cdd2}"
+            },
+            {
+              "$type": "Document",
+              "DocumentIndex": 0,
+              "Title": "S7ServerInstance.cs",
+              "DocumentMoniker": "D:\\Git\\ShanMeiXinNengYuan\\Code\\WCS\\WIDESEAWCS_S7Simulator\\WIDESEAWCS_S7Simulator.Core\\Server\\S7ServerInstance.cs",
+              "RelativeDocumentMoniker": "WIDESEAWCS_S7Simulator.Core\\Server\\S7ServerInstance.cs",
+              "ToolTip": "D:\\Git\\ShanMeiXinNengYuan\\Code\\WCS\\WIDESEAWCS_S7Simulator\\WIDESEAWCS_S7Simulator.Core\\Server\\S7ServerInstance.cs",
+              "RelativeToolTip": "WIDESEAWCS_S7Simulator.Core\\Server\\S7ServerInstance.cs",
+              "ViewState": "AgIAAN0AAAAAAAAAAAAAAD4AAAAgAAAAAAAAAA==",
+              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
+              "WhenOpened": "2026-03-13T07:12:02.925Z",
+              "EditorCaption": ""
+            },
+            {
+              "$type": "Document",
+              "DocumentIndex": 1,
+              "Title": "SimulatorInstanceManager.cs",
+              "DocumentMoniker": "D:\\Git\\ShanMeiXinNengYuan\\Code\\WCS\\WIDESEAWCS_S7Simulator\\WIDESEAWCS_S7Simulator.Core\\Manager\\SimulatorInstanceManager.cs",
+              "RelativeDocumentMoniker": "WIDESEAWCS_S7Simulator.Core\\Manager\\SimulatorInstanceManager.cs",
+              "ToolTip": "D:\\Git\\ShanMeiXinNengYuan\\Code\\WCS\\WIDESEAWCS_S7Simulator\\WIDESEAWCS_S7Simulator.Core\\Manager\\SimulatorInstanceManager.cs",
+              "RelativeToolTip": "WIDESEAWCS_S7Simulator.Core\\Manager\\SimulatorInstanceManager.cs",
+              "ViewState": "AgIAAE0AAAAAAAAAAAAkwGkAAABIAAAAAAAAAA==",
+              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
+              "WhenOpened": "2026-03-13T06:55:20.346Z",
+              "EditorCaption": ""
+            },
+            {
+              "$type": "Document",
+              "DocumentIndex": 2,
+              "Title": "FilePersistenceService.cs",
+              "DocumentMoniker": "D:\\Git\\ShanMeiXinNengYuan\\Code\\WCS\\WIDESEAWCS_S7Simulator\\WIDESEAWCS_S7Simulator.Core\\Persistence\\FilePersistenceService.cs",
+              "RelativeDocumentMoniker": "WIDESEAWCS_S7Simulator.Core\\Persistence\\FilePersistenceService.cs",
+              "ToolTip": "D:\\Git\\ShanMeiXinNengYuan\\Code\\WCS\\WIDESEAWCS_S7Simulator\\WIDESEAWCS_S7Simulator.Core\\Persistence\\FilePersistenceService.cs",
+              "RelativeToolTip": "WIDESEAWCS_S7Simulator.Core\\Persistence\\FilePersistenceService.cs",
+              "ViewState": "AgIAAFUBAAAAAAAAAAAqwG0BAAAjAAAAAAAAAA==",
+              "Icon": "ae27a6b0-e345-4288-96df-5eaf394ee369.000738|",
+              "WhenOpened": "2026-03-13T06:51:51.784Z",
+              "EditorCaption": ""
             }
           ]
         }
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Entities/InstanceConfig.cs b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Entities/InstanceConfig.cs
index f3003bc..a4fb716 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Entities/InstanceConfig.cs
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Entities/InstanceConfig.cs
@@ -1,4 +1,4 @@
-using Newtonsoft.Json;
+using System.Text.Json.Serialization;
 using WIDESEAWCS_S7Simulator.Core.Enums;
 
 namespace WIDESEAWCS_S7Simulator.Core.Entities
@@ -11,43 +11,43 @@
         /// <summary>
         /// 瀹炰緥鍞竴鏍囪瘑
         /// </summary>
-        [JsonProperty("id")]
+        [JsonPropertyName("id")]
         public string Id { get; set; } = string.Empty;
 
         /// <summary>
         /// 瀹炰緥鍚嶇О
         /// </summary>
-        [JsonProperty("name")]
+        [JsonPropertyName("name")]
         public string Name { get; set; } = string.Empty;
 
         /// <summary>
         /// PLC鍨嬪彿
         /// </summary>
-        [JsonProperty("plcType")]
+        [JsonPropertyName("plcType")]
         public SiemensPLCType PLCType { get; set; }
 
         /// <summary>
         /// 鐩戝惉绔彛
         /// </summary>
-        [JsonProperty("port")]
+        [JsonPropertyName("port")]
         public int Port { get; set; }
 
         /// <summary>
         /// HSL婵�娲荤爜
         /// </summary>
-        [JsonProperty("activationKey")]
+        [JsonPropertyName("activationKey")]
         public string ActivationKey { get; set; } = string.Empty;
 
         /// <summary>
         /// 鏄惁鑷姩鍚姩
         /// </summary>
-        [JsonProperty("autoStart")]
+        [JsonPropertyName("autoStart")]
         public bool AutoStart { get; set; }
 
         /// <summary>
         /// 鍐呭瓨鍖哄煙閰嶇疆
         /// </summary>
-        [JsonProperty("memoryConfig")]
+        [JsonPropertyName("memoryConfig")]
         public MemoryRegionConfig MemoryConfig { get; set; } = new();
     }
 }
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Entities/MemoryRegionConfig.cs b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Entities/MemoryRegionConfig.cs
index eedf656..01e7e1e 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Entities/MemoryRegionConfig.cs
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Entities/MemoryRegionConfig.cs
@@ -1,4 +1,4 @@
-using Newtonsoft.Json;
+using System.Text.Json.Serialization;
 
 namespace WIDESEAWCS_S7Simulator.Core.Entities
 {
@@ -10,43 +10,43 @@
         /// <summary>
         /// M鍖哄ぇ灏忥紙瀛楄妭锛夛紝榛樿1KB
         /// </summary>
-        [JsonProperty("mRegionSize")]
+        [JsonPropertyName("mRegionSize")]
         public int MRegionSize { get; set; } = 1024;
 
         /// <summary>
         /// DB鍧楁暟閲忥紝榛樿100涓�
         /// </summary>
-        [JsonProperty("dbBlockCount")]
+        [JsonPropertyName("dbBlockCount")]
         public int DBBlockCount { get; set; } = 100;
 
         /// <summary>
         /// 姣忎釜DB鍧楀ぇ灏忥紙瀛楄妭锛夛紝榛樿1KB
         /// </summary>
-        [JsonProperty("dbBlockSize")]
+        [JsonPropertyName("dbBlockSize")]
         public int DBBlockSize { get; set; } = 1024;
 
         /// <summary>
         /// I鍖哄ぇ灏忥紙瀛楄妭锛夛紝榛樿256瀛楄妭
         /// </summary>
-        [JsonProperty("iRegionSize")]
+        [JsonPropertyName("iRegionSize")]
         public int IRegionSize { get; set; } = 256;
 
         /// <summary>
         /// Q鍖哄ぇ灏忥紙瀛楄妭锛夛紝榛樿256瀛楄妭
         /// </summary>
-        [JsonProperty("qRegionSize")]
+        [JsonPropertyName("qRegionSize")]
         public int QRegionSize { get; set; } = 256;
 
         /// <summary>
         /// T鍖烘暟閲忥紝榛樿64涓�
         /// </summary>
-        [JsonProperty("tRegionCount")]
+        [JsonPropertyName("tRegionCount")]
         public int TRegionCount { get; set; } = 64;
 
         /// <summary>
         /// C鍖烘暟閲忥紝榛樿64涓�
         /// </summary>
-        [JsonProperty("cRegionCount")]
+        [JsonPropertyName("cRegionCount")]
         public int CRegionCount { get; set; } = 64;
     }
 }
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Persistence/FilePersistenceService.cs b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Persistence/FilePersistenceService.cs
index 27002dd..5305272 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Persistence/FilePersistenceService.cs
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Persistence/FilePersistenceService.cs
@@ -44,7 +44,8 @@
         /// <param name="dataPath">鏁版嵁鐩綍璺緞</param>
         public FilePersistenceService(string dataPath = "Data")
         {
-            _dataPath = dataPath;
+            // 杞崲涓虹粷瀵硅矾寰勶紙鍩轰簬褰撳墠宸ヤ綔鐩綍锛�
+            _dataPath = Path.GetFullPath(dataPath);
 
             try
             {
@@ -339,36 +340,19 @@
         }
 
         /// <summary>
-        /// 鍘熷瓙鎬у啓鍏ユ枃浠讹紙浣跨敤涓存椂鏂囦欢+鏇挎崲妯″紡锛�
+        /// 鍐欏叆鏂囦欢锛堢洿鎺ュ啓鍏ワ紝绠�鍖栫増鏈級
         /// </summary>
         private async Task WriteFileAtomicAsync(string filePath, string content)
         {
-            var tempPath = filePath + ".tmp";
-
-            try
+            // 纭繚鐩爣鏂囦欢鐨勭埗鐩綍瀛樺湪
+            var directory = Path.GetDirectoryName(filePath);
+            if (!string.IsNullOrEmpty(directory) && !Directory.Exists(directory))
             {
-                // 鍐欏叆涓存椂鏂囦欢
-                await File.WriteAllTextAsync(tempPath, content, Encoding.UTF8);
+                Directory.CreateDirectory(directory);
+            }
 
-                // 鍘熷瓙鎬ф浛鎹㈢洰鏍囨枃浠�
-                File.Replace(tempPath, filePath, null);
-            }
-            catch
-            {
-                // 娓呯悊涓存椂鏂囦欢
-                if (File.Exists(tempPath))
-                {
-                    try
-                    {
-                        File.Delete(tempPath);
-                    }
-                    catch
-                    {
-                        // 蹇界暐娓呯悊澶辫触
-                    }
-                }
-                throw;
-            }
+            // 鐩存帴鍐欏叆鏂囦欢
+            await File.WriteAllTextAsync(filePath, content, Encoding.UTF8);
         }
 
         /// <summary>
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Server/S7ServerInstance.cs b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Server/S7ServerInstance.cs
index f29afa6..44e078b 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Server/S7ServerInstance.cs
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Core/Server/S7ServerInstance.cs
@@ -1,4 +1,6 @@
 using System.Collections.Concurrent;
+using System.Linq;
+using System.Net.NetworkInformation;
 using HslCommunication;
 using HslCommunication.Profinet.Siemens;
 using HslCommunication.Reflection;
@@ -34,6 +36,11 @@
         /// 瀹㈡埛绔繛鎺ヨ拷韪�
         /// </summary>
         private readonly ConcurrentDictionary<string, S7ClientConnection> _clients = new();
+
+        /// <summary>
+        /// 杩炴帴鐩戞帶瀹氭椂鍣�
+        /// </summary>
+        private System.Threading.Timer? _connectionMonitorTimer;
 
         /// <summary>
         /// 鏋勯�犲嚱鏁�
@@ -114,6 +121,13 @@
                     State.StartTime = DateTime.Now;
                     State.ErrorMessage = null;
 
+                    // 鍚姩杩炴帴鐩戞帶瀹氭椂鍣紙姣�5绉掓鏌ヤ竴娆★級
+                    _connectionMonitorTimer = new System.Threading.Timer(
+                        _ => MonitorConnections(),
+                        null,
+                        TimeSpan.FromSeconds(5),
+                        TimeSpan.FromSeconds(5));
+
                     _logger.LogInformation("S7鏈嶅姟鍣ㄥ疄渚� {InstanceId} 宸叉垚鍔熷惎鍔紝鐩戝惉绔彛: {Port}", Config.Id, Config.Port);
                     return true;
                 }
@@ -139,6 +153,10 @@
 
                 try
                 {
+                    // 鍋滄杩炴帴鐩戞帶瀹氭椂鍣�
+                    _connectionMonitorTimer?.Dispose();
+                    _connectionMonitorTimer = null;
+
                     if (_server != null)
                     {
                         // 鍋滄鍓嶅悓姝ユ湇鍔″櫒鏁版嵁鍒癕emoryStore
@@ -183,7 +201,7 @@
                 State.ClientCount = _clients.Count;
                 State.Clients = _clients.Values.ToList();
 
-                // 杩斿洖鐘舵�佸壇鏈�
+                // 杩斿洖鐘舵�佸壇鏈紝鍖呭惈閰嶇疆淇℃伅
                 return new InstanceState
                 {
                     InstanceId = State.InstanceId,
@@ -193,6 +211,34 @@
                     StartTime = State.StartTime,
                     LastActivityTime = State.LastActivityTime,
                     Clients = new List<S7ClientConnection>(State.Clients),
+                    ErrorMessage = State.ErrorMessage
+                };
+            }
+        }
+
+        /// <summary>
+        /// 鑾峰彇瀹屾暣鐘舵�侊紙鍖呭惈閰嶇疆淇℃伅锛�
+        /// </summary>
+        public object GetFullState()
+        {
+            lock (_lock)
+            {
+                // 鏇存柊瀹㈡埛绔繛鎺ユ暟
+                State.ClientCount = _clients.Count;
+                State.Clients = _clients.Values.ToList();
+
+                return new
+                {
+                    InstanceId = State.InstanceId,
+                    Name = Config.Name,
+                    PLCType = Config.PLCType.ToString(),
+                    Port = Config.Port,
+                    Status = State.Status.ToString(),
+                    ClientCount = State.ClientCount,
+                    TotalRequests = State.TotalRequests,
+                    StartTime = State.StartTime,
+                    LastActivityTime = State.LastActivityTime,
+                    Clients = State.Clients,
                     ErrorMessage = State.ErrorMessage
                 };
             }
@@ -407,6 +453,75 @@
         }
 
         /// <summary>
+        /// 鐩戞帶瀹㈡埛绔繛鎺ワ紙閫氳繃妫�鏌CP杩炴帴锛�
+        /// </summary>
+        private void MonitorConnections()
+        {
+            try
+            {
+                if (_server == null || State.Status != InstanceStatus.Running)
+                    return;
+
+                var currentConnections = new HashSet<string>();
+                var now = DateTime.Now;
+
+                // 鑾峰彇褰撳墠鎵�鏈塗CP杩炴帴
+                var tcpConnections = IPGlobalProperties.GetIPGlobalProperties().GetActiveTcpConnections();
+
+                // 绛涢�夊嚭鐩戝惉绔彛鐨勫凡寤虹珛杩炴帴
+                var connectionsOnPort = tcpConnections.Where(c =>
+                    c.LocalEndPoint.Port == Config.Port &&
+                    c.State == TcpState.Established);
+
+                foreach (var connection in connectionsOnPort)
+                {
+                    var endPoint = connection.RemoteEndPoint.ToString();
+                    currentConnections.Add(endPoint);
+
+                    // 妫�鏌ユ槸鍚︽槸鏂拌繛鎺�
+                    if (!_clients.ContainsKey(endPoint))
+                    {
+                        var clientConnection = new S7ClientConnection
+                        {
+                            ClientId = endPoint,
+                            RemoteEndPoint = endPoint,
+                            ConnectedTime = now,
+                            LastActivityTime = now
+                        };
+
+                        _clients[endPoint] = clientConnection;
+                        _logger.LogInformation("瀹炰緥 {InstanceId} 妫�娴嬪埌鏂板鎴风杩炴帴: {EndPoint}, 褰撳墠杩炴帴鏁�: {Count}",
+                            Config.Id, endPoint, _clients.Count);
+                    }
+                    else
+                    {
+                        // 鏇存柊娲诲姩鏃堕棿
+                        _clients[endPoint].LastActivityTime = now;
+                    }
+                }
+
+                // 绉婚櫎鏂紑鐨勮繛鎺�
+                var disconnectedClients = _clients.Keys.Where(k => !currentConnections.Contains(k)).ToList();
+                foreach (var disconnected in disconnectedClients)
+                {
+                    if (_clients.TryRemove(disconnected, out var client))
+                    {
+                        _logger.LogInformation("瀹炰緥 {InstanceId} 瀹㈡埛绔柇寮�: {EndPoint}, 褰撳墠杩炴帴鏁�: {Count}",
+                            Config.Id, disconnected, _clients.Count);
+                    }
+                }
+
+                // 鏇存柊鐘舵��
+                State.ClientCount = _clients.Count;
+                State.LastActivityTime = now;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogWarning(ex, "鐩戞帶瀹㈡埛绔繛鎺ユ椂鍙戠敓閿欒");
+            }
+        }
+
+        /// <summary>
         /// 澧炲姞璇锋眰璁℃暟骞舵洿鏂版椿鍔ㄦ椂闂�
         /// </summary>
         private void IncrementRequestCount()
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Server/Controllers/SimulatorInstancesController.cs b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Server/Controllers/SimulatorInstancesController.cs
index 951d0ab..f94fe46 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Server/Controllers/SimulatorInstancesController.cs
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Server/Controllers/SimulatorInstancesController.cs
@@ -26,14 +26,26 @@
         /// 鑾峰彇鎵�鏈夊疄渚嬪垪琛�
         /// </summary>
         [HttpGet]
-        [ProducesResponseType(typeof(IEnumerable<InstanceState>), StatusCodes.Status200OK)]
-        public ActionResult<IEnumerable<InstanceState>> GetAllInstances()
+        [ProducesResponseType(typeof(IEnumerable<object>), StatusCodes.Status200OK)]
+        public ActionResult GetAllInstances()
         {
             try
             {
                 var instances = _instanceManager.GetAllInstances();
-                var states = instances.Select(i => i.GetState()).ToList();
-                return Ok(states);
+                var result = instances.Select(i => new
+                {
+                    instanceId = i.Config.Id,
+                    name = i.Config.Name,
+                    plcType = i.Config.PLCType.ToString(),
+                    port = i.Config.Port,
+                    status = i.GetState().Status.ToString(),
+                    clientCount = i.GetState().ClientCount,
+                    totalRequests = i.GetState().TotalRequests,
+                    startTime = i.GetState().StartTime,
+                    lastActivityTime = i.GetState().LastActivityTime,
+                    errorMessage = i.GetState().ErrorMessage
+                }).ToList();
+                return Ok(result);
             }
             catch (Exception ex)
             {
@@ -129,6 +141,36 @@
         }
 
         /// <summary>
+        /// 鑾峰彇鎸囧畾瀹炰緥鐨勯厤缃�
+        /// </summary>
+        [HttpGet("{id}/config")]
+        [ProducesResponseType(typeof(InstanceConfig), StatusCodes.Status200OK)]
+        [ProducesResponseType(StatusCodes.Status404NotFound)]
+        public ActionResult<InstanceConfig> GetInstanceConfig(string id)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(id))
+                {
+                    return BadRequest(new { error = "Instance ID is required" });
+                }
+
+                var instance = _instanceManager.GetInstance(id);
+                if (instance == null)
+                {
+                    return NotFound(new { error = $"Instance with ID '{id}' not found" });
+                }
+
+                return Ok(instance.Config);
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Failed to get instance config {InstanceId}", id);
+                return StatusCode(StatusCodes.Status500InternalServerError, new { error = "Failed to retrieve instance config" });
+            }
+        }
+
+        /// <summary>
         /// 鏇存柊瀹炰緥閰嶇疆
         /// </summary>
         [HttpPut("{id}")]
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Server/Program.cs b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Server/Program.cs
index 48863a6..a006237 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Server/Program.cs
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Server/Program.cs
@@ -1,11 +1,47 @@
+using WIDESEAWCS_S7Simulator.Core.Interfaces;
+using WIDESEAWCS_S7Simulator.Core.Manager;
+using WIDESEAWCS_S7Simulator.Core.Persistence;
+using WIDESEAWCS_S7Simulator.Core.Memory;
+using WIDESEAWCS_S7Simulator.Core.Entities;
+
 var builder = WebApplication.CreateBuilder(args);
 
 // Add services to the container.
 
-builder.Services.AddControllers();
+// 娣诲姞 CORS 鏀寔锛堝厑璁稿墠鍚庣鍒嗙锛�
+builder.Services.AddCors(options =>
+{
+    options.AddPolicy("AllowAll", policy =>
+    {
+        policy.AllowAnyOrigin()
+              .AllowAnyMethod()
+              .AllowAnyHeader()
+              .AllowCredentials();
+    });
+});
+
+builder.Services.AddControllers()
+    .AddJsonOptions(options =>
+    {
+        options.JsonSerializerOptions.PropertyNamingPolicy = System.Text.Json.JsonNamingPolicy.CamelCase;
+    });
 // Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
 builder.Services.AddEndpointsApiExplorer();
 builder.Services.AddSwaggerGen();
+
+// Register core services
+builder.Services.AddSingleton<ISimulatorInstanceManager, SimulatorInstanceManager>();
+
+// Get content root path for data directory
+var contentRoot = builder.Environment.ContentRootPath;
+var dataPath = Path.Combine(contentRoot, "Data");
+
+builder.Services.AddSingleton<IPersistenceService>(sp => new FilePersistenceService(dataPath));
+builder.Services.AddSingleton<IMemoryStore>(sp =>
+{
+    var config = new MemoryRegionConfig();
+    return new MemoryStore(config);
+});
 
 var app = builder.Build();
 
@@ -18,6 +54,8 @@
 
 app.UseHttpsRedirection();
 
+app.UseCors("AllowAll"); // 鍚敤 CORS
+
 app.UseAuthorization();
 
 app.MapControllers();
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Server/launchSettings.json b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Server/launchSettings.json
new file mode 100644
index 0000000..9095dbd
--- /dev/null
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Server/launchSettings.json
@@ -0,0 +1,21 @@
+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "launchBrowser": false,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "applicationUrl": "http://localhost:5000"
+    },
+    "https": {
+      "commandName": "Project",
+      "launchBrowser": false,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      },
+      "applicationUrl": "https://localhost:5001"
+    }
+  }
+}
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Data/instance-GWSC1/config.json b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Data/instance-GWSC1/config.json
new file mode 100644
index 0000000..08fa7ec
--- /dev/null
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Data/instance-GWSC1/config.json
@@ -0,0 +1,17 @@
+锘縶
+  "id": "GWSC1",
+  "name": "\u9AD8\u6E29\u4E00\u53F7\u5806\u579B\u673A",
+  "plcType": "S71200",
+  "port": 102,
+  "activationKey": "4b86f3fc-f650-3b08-5924-b0f8278d6ed2",
+  "autoStart": false,
+  "memoryConfig": {
+    "mRegionSize": 1024,
+    "dbBlockCount": 100,
+    "dbBlockSize": 1024,
+    "iRegionSize": 256,
+    "qRegionSize": 256,
+    "tRegionCount": 64,
+    "cRegionCount": 64
+  }
+}
\ No newline at end of file
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Data/instance-GWSC1/memory.json b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Data/instance-GWSC1/memory.json
new file mode 100644
index 0000000..9216f33
--- /dev/null
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Data/instance-GWSC1/memory.json
@@ -0,0 +1,10 @@
+锘縶
+  "memoryData": {
+    "M": "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==",
+    "DB": "                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        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+    "I": "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==",
+    "Q": "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==",
+    "T": "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=",
+    "C": "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA="
+  }
+}
\ No newline at end of file
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/BasePageModel.cs b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/BasePageModel.cs
new file mode 100644
index 0000000..9faa0c9
--- /dev/null
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/BasePageModel.cs
@@ -0,0 +1,35 @@
+using Microsoft.AspNetCore.Mvc.RazorPages;
+
+namespace WIDESEAWCS_S7Simulator.Web.Pages;
+
+/// <summary>
+/// 鍩虹椤甸潰妯″瀷绫伙紝涓烘墍鏈夐〉闈㈡彁渚涢�氱敤鍔熻兘
+/// </summary>
+public abstract class BasePageModel : PageModel
+{
+    private readonly IConfiguration _configuration;
+
+    protected BasePageModel(IConfiguration configuration)
+    {
+        _configuration = configuration;
+    }
+
+    /// <summary>
+    /// 鑾峰彇 API 鍩虹鍦板潃
+    /// </summary>
+    protected string ApiBaseUrl
+    {
+        get
+        {
+            var baseUrl = _configuration.GetValue<string>("ApiBaseUrl", "http://localhost:5000");
+            return $"{baseUrl}/api";
+        }
+    }
+
+    public override void OnPageHandlerSelected(Microsoft.AspNetCore.Mvc.Filters.PageHandlerSelectedContext context)
+    {
+        // 涓烘墍鏈夐〉闈㈣嚜鍔ㄨ缃� API 鍩虹鍦板潃
+        ViewData["ApiBaseUrl"] = ApiBaseUrl;
+        base.OnPageHandlerSelected(context);
+    }
+}
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Create.cshtml.cs b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Create.cshtml.cs
index 2ddd774..b0e97db 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Create.cshtml.cs
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Create.cshtml.cs
@@ -3,21 +3,23 @@
 using System.ComponentModel.DataAnnotations;
 using WIDESEAWCS_S7Simulator.Core.Entities;
 using WIDESEAWCS_S7Simulator.Core.Enums;
+using WIDESEAWCS_S7Simulator.Web.Services;
 
 namespace WIDESEAWCS_S7Simulator.Web.Pages;
 
 /// <summary>
 /// 鍒涘缓瀹炰緥椤�
 /// </summary>
-public class CreateModel : PageModel
+public class CreateModel : BasePageModel
 {
     private readonly ILogger<CreateModel> _logger;
-    private readonly IHttpClientFactory _httpClientFactory;
+    private readonly ApiHttpClient _apiClient;
 
-    public CreateModel(ILogger<CreateModel> logger, IHttpClientFactory httpClientFactory)
+    public CreateModel(ILogger<CreateModel> logger, IConfiguration configuration, ApiHttpClient apiClient)
+        : base(configuration)
     {
         _logger = logger;
-        _httpClientFactory = httpClientFactory;
+        _apiClient = apiClient;
     }
 
     [BindProperty]
@@ -37,10 +39,6 @@
 
         try
         {
-            // 鍒涘缓HttpClient骞惰缃瓸aseAddress
-            var httpClient = _httpClientFactory.CreateClient();
-            httpClient.BaseAddress = new Uri($"{Request.Scheme}://{Request.Host}");
-
             var config = new InstanceConfig
             {
                 Id = Input.Id,
@@ -61,22 +59,17 @@
                 }
             };
 
-            var response = await httpClient.PostAsJsonAsync("/api/SimulatorInstances", config);
+            var result = await _apiClient.CreateInstanceAsync(config);
 
-            if (response.IsSuccessStatusCode)
+            if (result != null)
             {
                 _logger.LogInformation("Instance {InstanceId} created successfully", Input.Id);
                 TempData["SuccessMessage"] = $"瀹炰緥 \"{Input.Id}\" 鍒涘缓鎴愬姛!";
                 return RedirectToPage("/Index");
             }
-            else if (response.StatusCode == System.Net.HttpStatusCode.Conflict)
-            {
-                ModelState.AddModelError(string.Empty, "瀹炰緥ID宸插瓨鍦紝璇蜂娇鐢ㄥ叾浠朓D");
-            }
             else
             {
-                var error = await response.Content.ReadFromJsonAsync<object>();
-                ModelState.AddModelError(string.Empty, error?.ToString() ?? "鍒涘缓瀹炰緥澶辫触");
+                ModelState.AddModelError(string.Empty, "鍒涘缓瀹炰緥澶辫触");
             }
         }
         catch (HttpRequestException ex)
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Details.cshtml.cs b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Details.cshtml.cs
index dc18dc6..d901dac 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Details.cshtml.cs
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Details.cshtml.cs
@@ -1,21 +1,23 @@
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Mvc.RazorPages;
 using WIDESEAWCS_S7Simulator.Core.Entities;
+using WIDESEAWCS_S7Simulator.Web.Services;
 
 namespace WIDESEAWCS_S7Simulator.Web.Pages;
 
 /// <summary>
 /// 瀹炰緥璇︽儏椤�
 /// </summary>
-public class DetailsModel : PageModel
+public class DetailsModel : BasePageModel
 {
     private readonly ILogger<DetailsModel> _logger;
-    private readonly IHttpClientFactory _httpClientFactory;
+    private readonly ApiHttpClient _apiClient;
 
-    public DetailsModel(ILogger<DetailsModel> logger, IHttpClientFactory httpClientFactory)
+    public DetailsModel(ILogger<DetailsModel> logger, IConfiguration configuration, ApiHttpClient apiClient)
+        : base(configuration)
     {
         _logger = logger;
-        _httpClientFactory = httpClientFactory;
+        _apiClient = apiClient;
     }
 
     public InstanceState? Instance { get; private set; }
@@ -31,26 +33,18 @@
 
         try
         {
-            var httpClient = _httpClientFactory.CreateClient();
-            httpClient.BaseAddress = new Uri($"{Request.Scheme}://{Request.Host}");
+            Instance = await _apiClient.GetInstanceAsync(id);
 
-            var response = await httpClient.GetAsync($"/api/SimulatorInstances/{Uri.EscapeDataString(id)}");
-
-            if (response.IsSuccessStatusCode)
-            {
-                Instance = await response.Content.ReadFromJsonAsync<InstanceState>();
-
-                // Load clients
-                var clientsResponse = await httpClient.GetAsync($"/api/instances/{Uri.EscapeDataString(id)}/Clients");
-                if (clientsResponse.IsSuccessStatusCode)
-                {
-                    Clients = await clientsResponse.Content.ReadFromJsonAsync<List<S7ClientConnection>>() ?? new();
-                }
-            }
-            else if (response.StatusCode == System.Net.HttpStatusCode.NotFound)
+            if (Instance == null)
             {
                 return NotFound($"瀹炰緥 \"{id}\" 涓嶅瓨鍦�");
             }
+
+            // 瀹㈡埛绔俊鎭凡鍖呭惈鍦� InstanceState 涓�
+            if (Instance.Clients != null)
+            {
+                Clients = Instance.Clients;
+            }
         }
         catch (HttpRequestException ex)
         {
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Edit.cshtml.cs b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Edit.cshtml.cs
index 9310d00..4a9184d 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Edit.cshtml.cs
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Edit.cshtml.cs
@@ -3,21 +3,23 @@
 using System.ComponentModel.DataAnnotations;
 using WIDESEAWCS_S7Simulator.Core.Entities;
 using WIDESEAWCS_S7Simulator.Core.Enums;
+using WIDESEAWCS_S7Simulator.Web.Services;
 
 namespace WIDESEAWCS_S7Simulator.Web.Pages;
 
 /// <summary>
 /// 缂栬緫瀹炰緥椤�
 /// </summary>
-public class EditModel : PageModel
+public class EditModel : BasePageModel
 {
     private readonly ILogger<EditModel> _logger;
-    private readonly IHttpClientFactory _httpClientFactory;
+    private readonly ApiHttpClient _apiClient;
 
-    public EditModel(ILogger<EditModel> logger, IHttpClientFactory httpClientFactory)
+    public EditModel(ILogger<EditModel> logger, IConfiguration configuration, ApiHttpClient apiClient)
+        : base(configuration)
     {
         _logger = logger;
-        _httpClientFactory = httpClientFactory;
+        _apiClient = apiClient;
     }
 
     [BindProperty]
@@ -36,30 +38,35 @@
 
         try
         {
-            var httpClient = _httpClientFactory.CreateClient();
-            httpClient.BaseAddress = new Uri($"{Request.Scheme}://{Request.Host}");
+            // 鑾峰彇瀹炰緥鐘舵��
+            CurrentInstance = await _apiClient.GetInstanceAsync(id);
 
-            var response = await httpClient.GetAsync($"/api/SimulatorInstances/{Uri.EscapeDataString(id)}");
-
-            if (response.IsSuccessStatusCode)
+            if (CurrentInstance != null)
             {
-                CurrentInstance = await response.Content.ReadFromJsonAsync<InstanceState>();
-                IsRunning = CurrentInstance?.Status == InstanceStatus.Running;
+                IsRunning = CurrentInstance.Status == InstanceStatus.Running;
 
-                // Load existing config
-                var configResponse = await httpClient.GetAsync($"/api/SimulatorInstances");
-                if (configResponse.IsSuccessStatusCode)
+                // 鑾峰彇瀹炰緥閰嶇疆
+                var config = await _apiClient.GetInstanceConfigAsync(id);
+                if (config != null)
                 {
-                    var allInstances = await configResponse.Content.ReadFromJsonAsync<List<InstanceState>>();
-                    // For now, we'll initialize with defaults. In production, you'd have a separate endpoint to get instance config
-                }
+                    Input.Id = config.Id;
+                    Input.Name = config.Name;
+                    Input.PLCType = config.PLCType;
+                    Input.Port = config.Port;
+                    Input.ActivationKey = config.ActivationKey;
+                    Input.AutoStart = config.AutoStart;
 
-                // Initialize input with current values (default for now)
-                Input.Id = id;
-                Input.Name = CurrentInstance?.InstanceId ?? id;
-                Input.Port = 102; // Default
+                    // 鍐呭瓨閰嶇疆
+                    Input.MRegionSize = config.MemoryConfig.MRegionSize;
+                    Input.DBBlockCount = config.MemoryConfig.DBBlockCount;
+                    Input.DBBlockSize = config.MemoryConfig.DBBlockSize;
+                    Input.IRegionSize = config.MemoryConfig.IRegionSize;
+                    Input.QRegionSize = config.MemoryConfig.QRegionSize;
+                    Input.TRegionCount = config.MemoryConfig.TRegionCount;
+                    Input.CRegionCount = config.MemoryConfig.CRegionCount;
+                }
             }
-            else if (response.StatusCode == System.Net.HttpStatusCode.NotFound)
+            else
             {
                 return NotFound($"瀹炰緥 \"{id}\" 涓嶅瓨鍦�");
             }
@@ -77,17 +84,12 @@
     {
         if (!ModelState.IsValid)
         {
-            // Reload instance state
             await LoadInstanceStateAsync(Input.Id);
             return Page();
         }
 
         try
         {
-            // 鍒涘缓HttpClient骞惰缃瓸aseAddress
-            var httpClient = _httpClientFactory.CreateClient();
-            httpClient.BaseAddress = new Uri($"{Request.Scheme}://{Request.Host}");
-
             var config = new InstanceConfig
             {
                 Id = Input.Id,
@@ -108,22 +110,17 @@
                 }
             };
 
-            var response = await httpClient.PutAsJsonAsync($"/api/SimulatorInstances/{Uri.EscapeDataString(Input.Id)}", config);
+            var result = await _apiClient.UpdateInstanceAsync(Input.Id, config);
 
-            if (response.IsSuccessStatusCode)
+            if (result != null)
             {
                 _logger.LogInformation("Instance {InstanceId} updated successfully", Input.Id);
                 TempData["SuccessMessage"] = $"瀹炰緥 \"{Input.Id}\" 鏇存柊鎴愬姛!";
                 return RedirectToPage("/Index");
             }
-            else if (response.StatusCode == System.Net.HttpStatusCode.NotFound)
-            {
-                ModelState.AddModelError(string.Empty, "瀹炰緥涓嶅瓨鍦�");
-            }
             else
             {
-                var error = await response.Content.ReadFromJsonAsync<object>();
-                ModelState.AddModelError(string.Empty, error?.ToString() ?? "鏇存柊瀹炰緥澶辫触");
+                ModelState.AddModelError(string.Empty, "鏇存柊瀹炰緥澶辫触");
             }
         }
         catch (HttpRequestException ex)
@@ -140,14 +137,10 @@
     {
         try
         {
-            var httpClient = _httpClientFactory.CreateClient();
-            httpClient.BaseAddress = new Uri($"{Request.Scheme}://{Request.Host}");
-
-            var response = await httpClient.GetAsync($"/api/SimulatorInstances/{Uri.EscapeDataString(id)}");
-            if (response.IsSuccessStatusCode)
+            CurrentInstance = await _apiClient.GetInstanceAsync(id);
+            if (CurrentInstance != null)
             {
-                CurrentInstance = await response.Content.ReadFromJsonAsync<InstanceState>();
-                IsRunning = CurrentInstance?.Status == InstanceStatus.Running;
+                IsRunning = CurrentInstance.Status == InstanceStatus.Running;
             }
         }
         catch
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Index.cshtml b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Index.cshtml
index e86b444..13cd2f0 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Index.cshtml
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Index.cshtml
@@ -11,9 +11,15 @@
         </h2>
         <p class="text-muted mb-0 mt-1">绠$悊鍜岀洃鎺� S7 PLC 浠跨湡鍣ㄥ疄渚�</p>
     </div>
-    <a asp-page="/Create" class="btn btn-primary">
-        <i class="bi bi-plus-lg me-1"></i>鍒涘缓瀹炰緥
-    </a>
+    <div class="d-flex align-items-center gap-3">
+        <div id="refreshIndicator" class="text-muted small" style="display: none;">
+            <i class="bi bi-arrow-clockwise spin-icon me-1"></i>
+            <span>鏇存柊涓�...</span>
+        </div>
+        <a asp-page="/Create" class="btn btn-primary">
+            <i class="bi bi-plus-lg me-1"></i>鍒涘缓瀹炰緥
+        </a>
+    </div>
 </div>
 
 <div id="instancesContainer">
@@ -41,18 +47,29 @@
     let autoRefreshInterval = null;
 
     document.addEventListener('DOMContentLoaded', function () {
-        loadInstances();
-        startAutoRefresh(loadInstances, 5000);
+        loadInstances(false); // 棣栨鍔犺浇鏄剧ず loading
+        startAutoRefresh(() => loadInstances(true), 2000); // 鑷姩鍒锋柊浣跨敤闈欓粯妯″紡锛屾瘡2绉掑埛鏂�
     });
 
-    async function loadInstances() {
+    async function loadInstances(silent = false) {
+        const refreshIndicator = document.getElementById('refreshIndicator');
+        if (silent && refreshIndicator) {
+            refreshIndicator.style.display = 'block';
+        }
+
         try {
-            const instances = await apiCall(`${API_BASE_URL}/SimulatorInstances`);
+            const instances = await apiCall(`${API_BASE_URL}/SimulatorInstances`, { silent: silent });
             renderInstances(instances);
         } catch (error) {
             console.error('Failed to load instances:', error);
-            document.getElementById('loadingState').classList.add('d-none');
-            document.getElementById('emptyState').classList.remove('d-none');
+            if (!silent) {
+                document.getElementById('loadingState').classList.add('d-none');
+                document.getElementById('emptyState').classList.remove('d-none');
+            }
+        } finally {
+            if (silent && refreshIndicator) {
+                refreshIndicator.style.display = 'none';
+            }
         }
     }
 
@@ -173,7 +190,7 @@
                     method: 'POST'
                 });
                 showToast(`瀹炰緥 "${id}" 鍚姩鍛戒护宸插彂閫乣, 'success');
-                setTimeout(() => loadInstances(), 1000);
+                setTimeout(() => loadInstances(false), 1000);
             } catch (error) {
                 console.error('Failed to start instance:', error);
             }
@@ -187,7 +204,7 @@
                     method: 'POST'
                 });
                 showToast(`瀹炰緥 "${id}" 鍋滄鍛戒护宸插彂閫乣, 'success');
-                setTimeout(() => loadInstances(), 1000);
+                setTimeout(() => loadInstances(false), 1000);
             } catch (error) {
                 console.error('Failed to stop instance:', error);
             }
@@ -201,7 +218,7 @@
                     method: 'DELETE'
                 });
                 showToast(`瀹炰緥 "${id}" 宸插垹闄, 'success');
-                loadInstances();
+                loadInstances(false);
             } catch (error) {
                 console.error('Failed to delete instance:', error);
             }
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Index.cshtml.cs b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Index.cshtml.cs
index 05e677f..8ed8ac9 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Index.cshtml.cs
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Index.cshtml.cs
@@ -1,21 +1,23 @@
-锘縰sing Microsoft.AspNetCore.Mvc.RazorPages;
+using Microsoft.AspNetCore.Mvc.RazorPages;
 
 namespace WIDESEAWCS_S7Simulator.Web.Pages;
 
 /// <summary>
 /// 瀹炰緥鍒楄〃椤�
 /// </summary>
-public class IndexModel : PageModel
+public class IndexModel : BasePageModel
 {
     private readonly ILogger<IndexModel> _logger;
 
-    public IndexModel(ILogger<IndexModel> logger)
+    public IndexModel(ILogger<IndexModel> logger, IConfiguration configuration)
+        : base(configuration)
     {
         _logger = logger;
     }
 
     public void OnGet()
     {
+        // ApiBaseUrl 鐢� BasePageModel 鑷姩澶勭悊
         _logger.LogInformation("Loading instance list page");
     }
 }
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Shared/_Layout.cshtml b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Shared/_Layout.cshtml
index 911de9c..b078a1a 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Shared/_Layout.cshtml
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Pages/Shared/_Layout.cshtml
@@ -56,6 +56,11 @@
     <!-- Alpine.js -->
     <script defer src="https://cdn.jsdelivr.net/npm/alpinejs@3.x.x/dist/cdn.min.js"></script>
 
+    <!-- Configuration -->
+    <script>
+        window.API_BASE_URL = '@ViewData["ApiBaseUrl"] ?? "/api"';
+    </script>
+
     <!-- Custom JS -->
     <script src="~/js/site.js" asp-append-version="true"></script>
 
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Program.cs b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Program.cs
index 56709a4..80c8cdf 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Program.cs
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Program.cs
@@ -1,25 +1,15 @@
-using WIDESEAWCS_S7Simulator.Core.Interfaces;
-using WIDESEAWCS_S7Simulator.Core.Manager;
-using WIDESEAWCS_S7Simulator.Core.Memory;
-using WIDESEAWCS_S7Simulator.Core.Persistence;
-using WIDESEAWCS_S7Simulator.Core.Entities;
+using WIDESEAWCS_S7Simulator.Web.Services;
 
 var builder = WebApplication.CreateBuilder(args);
 
 // Add services to the container.
 builder.Services.AddRazorPages();
-builder.Services.AddControllers(); // 娣诲姞API鎺у埗鍣ㄦ敮鎸�
 builder.Services.AddHttpClient(); // 娉ㄥ唽HttpClient鏈嶅姟锛岀敤浜庤皟鐢ˋPI
+builder.Services.AddSingleton<ApiHttpClient>(); // 娉ㄥ唽API瀹㈡埛绔湇鍔�
 
-// 娉ㄥ唽鏍稿績鏈嶅姟
-builder.Services.AddSingleton<ISimulatorInstanceManager, SimulatorInstanceManager>();
-builder.Services.AddSingleton<IPersistenceService>(sp =>
-    new FilePersistenceService("Data"));
-builder.Services.AddSingleton<IMemoryStore>(sp =>
-{
-    var config = new MemoryRegionConfig();
-    return new MemoryStore(config);
-});
+// 閰嶇疆 API 鍩虹鍦板潃
+var apiBaseUrl = builder.Configuration.GetValue<string>("ApiBaseUrl", "http://localhost:5000");
+Console.WriteLine($"鍓嶇宸插惎鍔紝API 鍦板潃: {apiBaseUrl}");
 
 var app = builder.Build();
 
@@ -27,7 +17,6 @@
 if (!app.Environment.IsDevelopment())
 {
     app.UseExceptionHandler("/Error");
-    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
     app.UseHsts();
 }
 
@@ -39,6 +28,5 @@
 app.UseAuthorization();
 
 app.MapRazorPages();
-app.MapControllers(); // 鏄犲皠API鎺у埗鍣ㄨ矾鐢�
 
 app.Run();
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Services/ApiHttpClient.cs b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Services/ApiHttpClient.cs
new file mode 100644
index 0000000..a8df49a
--- /dev/null
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/Services/ApiHttpClient.cs
@@ -0,0 +1,175 @@
+using System.Text.Json;
+using Microsoft.AspNetCore.Http;
+using WIDESEAWCS_S7Simulator.Core.Entities;
+
+namespace WIDESEAWCS_S7Simulator.Web.Services
+{
+    /// <summary>
+    /// API HTTP 瀹㈡埛绔緟鍔╃被
+    /// </summary>
+    public class ApiHttpClient
+    {
+        private readonly HttpClient _httpClient;
+        private readonly string _apiBaseUrl;
+
+        private readonly JsonSerializerOptions _jsonOptions = new JsonSerializerOptions
+        {
+            PropertyNamingPolicy = JsonNamingPolicy.CamelCase,
+            PropertyNameCaseInsensitive = true
+        };
+
+        public ApiHttpClient(string apiBaseUrl, HttpClient httpClient)
+        {
+            _apiBaseUrl = apiBaseUrl.TrimEnd('/');
+            _httpClient = httpClient;
+            _httpClient.BaseAddress = new Uri(_apiBaseUrl);
+        }
+
+        /// <summary>
+        /// 鑾峰彇鎵�鏈夊疄渚�
+        /// </summary>
+        public async Task<List<InstanceListItem>> GetAllInstancesAsync()
+        {
+            var response = await _httpClient.GetAsync($"{_apiBaseUrl}/api/SimulatorInstances");
+            response.EnsureSuccessStatusCode();
+
+            var json = await response.Content.ReadAsStringAsync();
+            return JsonSerializer.Deserialize<List<InstanceListItem>>(json, _jsonOptions) ?? new();
+        }
+
+        /// <summary>
+        /// 鑾峰彇鎸囧畾瀹炰緥鐘舵��
+        /// </summary>
+        public async Task<InstanceState?> GetInstanceAsync(string id)
+        {
+            var response = await _httpClient.GetAsync($"{_apiBaseUrl}/api/SimulatorInstances/{Uri.EscapeDataString(id)}");
+            if (response.StatusCode == System.Net.HttpStatusCode.NotFound)
+                return null;
+
+            response.EnsureSuccessStatusCode();
+
+            var json = await response.Content.ReadAsStringAsync();
+            return JsonSerializer.Deserialize<InstanceState>(json, _jsonOptions);
+        }
+
+        /// <summary>
+        /// 鑾峰彇瀹炰緥閰嶇疆
+        /// </summary>
+        public async Task<InstanceConfig?> GetInstanceConfigAsync(string id)
+        {
+            var response = await _httpClient.GetAsync($"{_apiBaseUrl}/api/SimulatorInstances/{Uri.EscapeDataString(id)}/config");
+            if (response.StatusCode == System.Net.HttpStatusCode.NotFound)
+                return null;
+
+            response.EnsureSuccessStatusCode();
+
+            var json = await response.Content.ReadAsStringAsync();
+            return JsonSerializer.Deserialize<InstanceConfig>(json, _jsonOptions);
+        }
+
+        /// <summary>
+        /// 鍒涘缓瀹炰緥
+        /// </summary>
+        public async Task<InstanceState?> CreateInstanceAsync(InstanceConfig config)
+        {
+            var json = JsonSerializer.Serialize(config, new JsonSerializerOptions
+            {
+                PropertyNamingPolicy = JsonNamingPolicy.CamelCase
+            });
+
+            var content = new StringContent(json, System.Text.Encoding.UTF8, "application/json");
+            var response = await _httpClient.PostAsync($"{_apiBaseUrl}/api/SimulatorInstances", content);
+
+            if (!response.IsSuccessStatusCode)
+                return null;
+
+            var resultJson = await response.Content.ReadAsStringAsync();
+            return JsonSerializer.Deserialize<InstanceState>(resultJson, _jsonOptions);
+        }
+
+        /// <summary>
+        /// 鏇存柊瀹炰緥
+        /// </summary>
+        public async Task<InstanceState?> UpdateInstanceAsync(string id, InstanceConfig config)
+        {
+            var json = JsonSerializer.Serialize(config, new JsonSerializerOptions
+            {
+                PropertyNamingPolicy = JsonNamingPolicy.CamelCase
+            });
+
+            var content = new StringContent(json, System.Text.Encoding.UTF8, "application/json");
+            var response = await _httpClient.PutAsync($"{_apiBaseUrl}/api/SimulatorInstances/{Uri.EscapeDataString(id)}", content);
+
+            if (!response.IsSuccessStatusCode)
+                return null;
+
+            var resultJson = await response.Content.ReadAsStringAsync();
+            return JsonSerializer.Deserialize<InstanceState>(resultJson, _jsonOptions);
+        }
+
+        /// <summary>
+        /// 鍒犻櫎瀹炰緥
+        /// </summary>
+        public async Task<bool> DeleteInstanceAsync(string id, bool deleteConfig = true)
+        {
+            var response = await _httpClient.DeleteAsync($"{_apiBaseUrl}/api/SimulatorInstances/{Uri.EscapeDataString(id)}?deleteConfig={deleteConfig}");
+            return response.IsSuccessStatusCode;
+        }
+
+        /// <summary>
+        /// 鍚姩瀹炰緥
+        /// </summary>
+        public async Task<InstanceState?> StartInstanceAsync(string id)
+        {
+            var response = await _httpClient.PostAsync($"{_apiBaseUrl}/api/SimulatorInstances/{Uri.EscapeDataString(id)}/start", null);
+            if (!response.IsSuccessStatusCode)
+                return null;
+
+            var resultJson = await response.Content.ReadAsStringAsync();
+            return JsonSerializer.Deserialize<InstanceState>(resultJson, _jsonOptions);
+        }
+
+        /// <summary>
+        /// 鍋滄瀹炰緥
+        /// </summary>
+        public async Task<InstanceState?> StopInstanceAsync(string id)
+        {
+            var response = await _httpClient.PostAsync($"{_apiBaseUrl}/api/SimulatorInstances/{Uri.EscapeDataString(id)}/stop", null);
+            if (!response.IsSuccessStatusCode)
+                return null;
+
+            var resultJson = await response.Content.ReadAsStringAsync();
+            return JsonSerializer.Deserialize<InstanceState>(resultJson, _jsonOptions);
+        }
+
+        /// <summary>
+        /// 閲嶅惎瀹炰緥
+        /// </summary>
+        public async Task<InstanceState?> RestartInstanceAsync(string id)
+        {
+            var response = await _httpClient.PostAsync($"{_apiBaseUrl}/api/SimulatorInstances/{Uri.EscapeDataString(id)}/restart", null);
+            if (!response.IsSuccessStatusCode)
+                return null;
+
+            var resultJson = await response.Content.ReadAsStringAsync();
+            return JsonSerializer.Deserialize<InstanceState>(resultJson, _jsonOptions);
+        }
+    }
+
+    /// <summary>
+    /// 瀹炰緥鍒楄〃椤�
+    /// </summary>
+    public class InstanceListItem
+    {
+        public string InstanceId { get; set; } = string.Empty;
+        public string Name { get; set; } = string.Empty;
+        public string PlcType { get; set; } = string.Empty;
+        public int Port { get; set; }
+        public string Status { get; set; } = string.Empty;
+        public int ClientCount { get; set; }
+        public long TotalRequests { get; set; }
+        public DateTime? StartTime { get; set; }
+        public DateTime? LastActivityTime { get; set; }
+        public string? ErrorMessage { get; set; }
+    }
+}
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/WIDESEAWCS_S7Simulator.Web.csproj b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/WIDESEAWCS_S7Simulator.Web.csproj
index 0b7ab1e..8a2c3ae 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/WIDESEAWCS_S7Simulator.Web.csproj
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/WIDESEAWCS_S7Simulator.Web.csproj
@@ -2,7 +2,6 @@
 
   <ItemGroup>
     <ProjectReference Include="..\WIDESEAWCS_S7Simulator.Application\WIDESEAWCS_S7Simulator.Application.csproj" />
-    <ProjectReference Include="..\WIDESEAWCS_S7Simulator.Server\WIDESEAWCS_S7Simulator.Server.csproj" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/appsettings.json b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/appsettings.json
index 10f68b8..86beff1 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/appsettings.json
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/appsettings.json
@@ -5,5 +5,6 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "AllowedHosts": "*"
+  "AllowedHosts": "*",
+  "ApiBaseUrl": "http://localhost:5000"
 }
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/wwwroot/css/site.css b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/wwwroot/css/site.css
index e43a1f9..a151728 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/wwwroot/css/site.css
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/wwwroot/css/site.css
@@ -123,4 +123,18 @@
 .form-label.required::after {
   content: " *";
   color: #dc3545;
+}
+
+/* Spinning Icon Animation */
+.spin-icon {
+  animation: spin 1s linear infinite;
+}
+
+@keyframes spin {
+  from {
+    transform: rotate(0deg);
+  }
+  to {
+    transform: rotate(360deg);
+  }
 }
\ No newline at end of file
diff --git a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/wwwroot/js/site.js b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/wwwroot/js/site.js
index 4754930..7cecf88 100644
--- a/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/wwwroot/js/site.js
+++ b/Code/WCS/WIDESEAWCS_S7Simulator/WIDESEAWCS_S7Simulator.Web/wwwroot/js/site.js
@@ -1,8 +1,8 @@
 锘�// Please see documentation at https://docs.microsoft.com/aspnet/core/client-side/bundling-and-minification
 // for details on configuring this project to bundle and minify static web assets.
 
-// API Base URL
-const API_BASE_URL = '/api';
+// API Base URL (configured server-side)
+const API_BASE_URL = window.API_BASE_URL || '/api';
 
 // Show toast notification
 function showToast(message, type = 'info') {
@@ -72,13 +72,17 @@
 
 // API call helper
 async function apiCall(url, options = {}) {
+    const { silent = false, ...fetchOptions } = options;
+
     try {
-        showLoading();
+        if (!silent) {
+            showLoading();
+        }
         const response = await fetch(url, {
-            ...options,
+            ...fetchOptions,
             headers: {
                 'Content-Type': 'application/json',
-                ...options.headers
+                ...fetchOptions.headers
             }
         });
 
@@ -89,10 +93,14 @@
 
         return await response.json();
     } catch (error) {
-        showToast(error.message, 'error');
+        if (!silent) {
+            showToast(error.message, 'error');
+        }
         throw error;
     } finally {
-        hideLoading();
+        if (!silent) {
+            hideLoading();
+        }
     }
 }
 

--
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