A: 新增ExceptionExpand异常处理类及相关枚举 (Infrastructure/ExceptionExpand.cs)

A: 新增全局Process缓存类 (Infrastructure/GlobalCaches/ProcessCache.cs)
A: 新增WinDivert封装和PacketSniffer数据包捕获功能 (WinDivertNet/WinDivertWrapper)
A: 新增Todo文档 (ClientApp/doc/Todo.md)
U: 配置生成路由显示 (ClientApp/src/constants/app.ts)
U: WebPanel新增数据包捕获触发逻辑 (Shell/Views/WebPanel.xaml.cs)
U: 配置Shell项目加载WinDivert相关文件 (Shell/Shell.csproj)

WinDivertNet/Class1.cs

@@ -0,0 +1,97 @@
+using System.Text;
+using WinDivertNet.WinDivertWrapper;
+
+namespace WinDivertNet;
+
+class Program
+{
+    static void Main(string[] args)
+    {
+        Console.WriteLine("WinDivert 捕获启动...");
+        PacketSniffer.Start();
+    }
+
+    static void Main1(string[] args)
+    {
+        // 创建 WinDivert 控制器
+        using (WinDivertController controller = new WinDivertController())
+        {
+            // 检查过滤器语法
+            var checkResult = controller.CheckFilter("tcp.DstPort == 80");
+            if (!checkResult.IsValid)
+            {
+                Console.WriteLine($"过滤器语法错误: {checkResult.ErrorMessage}");
+                return;
+            }
+
+            // 打开 WinDivert 句柄
+            bool success = controller.Open(
+                "tcp.DstPort == 80", // 过滤器
+                WinDivert.WINDIVERT_LAYER_NETWORK, // 网络层
+                0, // 优先级
+                WinDivert.WINDIVERT_FLAG_SNIFF // 嗅探模式
+            );
+
+            if (!success)
+            {
+                Console.WriteLine("打开 WinDivert 失败！");
+                return;
+            }
+
+            Console.WriteLine("开始监听 HTTP 流量...");
+            Console.WriteLine("按 ESC 键退出");
+
+            // 设置队列长度
+            controller.SetParam(WinDivert.WINDIVERT_PARAM_QUEUE_LENGTH, 8192);
+
+            byte[] packet = new byte[65535];
+            WinDivert.WINDIVERT_ADDRESS addr = new WinDivert.WINDIVERT_ADDRESS();
+
+            // 创建线程处理数据包
+            Thread thread = new Thread(() =>
+            {
+                while (controller.IsValid)
+                {
+                    uint readLen = controller.Receive(packet, ref addr);
+                    if (readLen > 0)
+                    {
+                        // 解析数据包
+                        PacketHeaders headers = controller.ParsePacket(packet);
+                        if (headers.Success)
+                        {
+                            if (headers.HasTcpHeader && headers.HasIpHeader)
+                            {
+                                string srcIp = WinDivert.FormatIPv4Address(headers.IpHeader.SrcAddr);
+                                string dstIp = WinDivert.FormatIPv4Address(headers.IpHeader.DstAddr);
+                                ushort srcPort = headers.TcpHeader.SrcPort;
+                                ushort dstPort = headers.TcpHeader.DstPort;
+
+                                Console.WriteLine($"捕获到 TCP 数据包: {srcIp}:{srcPort} -> {dstIp}:{dstPort}");
+
+                                // 如果有数据，则尝试输出前 100 个字节
+                                if (headers.Data != null && headers.DataLength > 0)
+                                {
+                                    int len = (int)Math.Min(headers.DataLength, 100);
+                                    string data = Encoding.ASCII.GetString(headers.Data, 0, len);
+                                    Console.WriteLine($"数据内容: {data}");
+                                }
+                            }
+                        }
+                    }
+                }
+            });
+
+            thread.IsBackground = true;
+            thread.Start();
+
+            // 等待 ESC 键退出
+            while (Console.ReadKey(true).Key != ConsoleKey.Escape)
+            {
+            }
+
+            // 关闭 WinDivert
+            controller.Close();
+            Console.WriteLine("监听结束！");
+        }
+    }
+}