feat: 使用netsh指令设置arp

server/src/Controllers/NetConfigController.cs

@@ -119,46 +119,7 @@ public class NetConfigController : ControllerBase
     /// <returns>网络接口名称</returns>
     private string GetLocalNetworkInterface()
     {
-        try
-        {
-            var boardIpSegments = BOARD_IP.Split('.').Take(3).ToArray();
-            
-            // 优先选择与实验板IP前三段相同的网络接口
-            var sameSegmentInterface = System.Net.NetworkInformation.NetworkInterface
-                .GetAllNetworkInterfaces()
-                .Where(nic => nic.OperationalStatus == System.Net.NetworkInformation.OperationalStatus.Up
-                              && nic.NetworkInterfaceType != System.Net.NetworkInformation.NetworkInterfaceType.Loopback)
-                .FirstOrDefault(nic =>
-                {
-                    var ipAddresses = nic.GetIPProperties().UnicastAddresses
-                        .Where(addr => addr.Address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
-                        .Select(addr => addr.Address);
-                    
-                    return ipAddresses.Any(addr =>
-                    {
-                        var segments = addr.ToString().Split('.');
-                        return segments.Length == 4 &&
-                               segments[0] == boardIpSegments[0] &&
-                               segments[1] == boardIpSegments[1] &&
-                               segments[2] == boardIpSegments[2];
-                    });
-                });
-
-            if (sameSegmentInterface != null)
-                return sameSegmentInterface.Name;
-
-            // 如果没有找到同网段的接口，返回第一个可用的接口
-            return System.Net.NetworkInformation.NetworkInterface
-                .GetAllNetworkInterfaces()
-                .Where(nic => nic.OperationalStatus == System.Net.NetworkInformation.OperationalStatus.Up
-                              && nic.NetworkInterfaceType != System.Net.NetworkInformation.NetworkInterfaceType.Loopback)
-                .FirstOrDefault()?.Name ?? "未知";
-        }
-        catch (Exception ex)
-        {
-            logger.Error(ex, "获取本机网络接口名称失败");
-            return "未知";
-        }
+        return GetLocalIPAddress().ToString();
     }
 
     /// <summary>
@@ -484,6 +445,50 @@ public class NetConfigController : ControllerBase
         }
     }
 
+    /// <summary>
+    /// 设置板卡MAC地址
+    /// </summary>
+    /// <param name="boardMac">板卡MAC地址（格式：AA:BB:CC:DD:EE:FF）</param>
+    /// <returns>操作结果</returns>
+    [HttpPost("SetBoardMAC")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(StatusCodes.Status400BadRequest)]
+    [ProducesResponseType(StatusCodes.Status500InternalServerError)]
+    public async Task<IActionResult> SetBoardMAC(string boardMac)
+    {
+        if (string.IsNullOrWhiteSpace(boardMac))
+            return BadRequest("板卡MAC地址不能为空");
+
+        // 解析MAC地址
+        if (!TryParseMacAddress(boardMac, out var macBytes))
+            return BadRequest("MAC地址格式不正确，请使用格式：AA:BB:CC:DD:EE:FF");
+
+        try
+        {
+            if (!(await InitializeArpAsync()))
+            {
+                throw new Exception("无法配置ARP记录");
+            }
+            // 创建网络配置客户端
+            var netConfig = new NetConfig(BOARD_IP, BOARD_PORT, 0);
+            var result = await netConfig.SetBoardMAC(macBytes);
+
+            if (!result.IsSuccessful)
+            {
+                logger.Error($"设置板卡MAC地址失败: {result.Error}");
+                return StatusCode(StatusCodes.Status500InternalServerError, $"设置失败: {result.Error}");
+            }
+
+            return Ok(result.Value);
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "设置板卡MAC地址时发生异常");
+            return StatusCode(StatusCodes.Status500InternalServerError, "设置失败，请稍后重试");
+        }
+    }
+
     /// <summary>
     /// 设置主机MAC地址
     /// </summary>