在MVC5中的列表中显示Ping状态

public ActionResult Index()
{
    List<HostStatus> hostStatusList = new List<HostStatus>();

    // 定义需要Ping的主机列表
    string[] hosts = { "www.example1.com", "www.example2.com", "www.example3.com" };

    foreach (string host in hosts)
    {
        HostStatus hostStatus = new HostStatus();
        hostStatus.Hostname = host;

        // 创建Ping实例
        Ping ping = new Ping();

        try
        {
            // 发送Ping请求
            PingReply reply = ping.Send(host);

            if (reply.Status == IPStatus.Success)
            {
                hostStatus.Status = "在线";
            }
            else
            {
                hostStatus.Status = "离线";
            }
        }
        catch (Exception)
        {
            hostStatus.Status = "无法连接";
        }

        hostStatusList.Add(hostStatus);
    }

    return View(hostStatusList);
}

public class HostStatus
{
    public string Hostname { get; set; }
    public string Status { get; set; }
}

@model List<HostStatus>

<table>
    <tr>
        <th>主机名</th>
        <th>状态</th>
    </tr>
    @foreach (var hostStatus in Model)
    {
        <tr>
            <td>@hostStatus.Hostname</td>
            <td>@hostStatus.Status</td>
        </tr>
    }
</table>