515fceeb
 “wangming”
框架初始化
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using System.Linq;
using System.Net;
using System.Net.NetworkInformation;
using System.Net.Sockets;
namespace Yi.Framework.Core.Helper
{
public class IpHelper
{
/// <summary>
/// 获取当前IP地址
/// </summary>
/// <param name="preferredNetworks"></param>
/// <returns></returns>
public static string GetCurrentIp(string preferredNetworks)
{
var instanceIp = "127.0.0.1";
try
{
// 获取可用网卡
var nics = NetworkInterface.GetAllNetworkInterfaces()?.Where(network => network.OperationalStatus == OperationalStatus.Up);
// 获取所有可用网卡IP信息
var ipCollection = nics?.Select(x => x.GetIPProperties())?.SelectMany(x => x.UnicastAddresses);
if (ipCollection is null)
{
return instanceIp;
}
foreach (var ipadd in ipCollection)
{
if (!IPAddress.IsLoopback(ipadd.Address) && ipadd.Address.AddressFamily == AddressFamily.InterNetwork)
{
if (string.IsNullOrEmpty(preferredNetworks))
{
instanceIp = ipadd.Address.ToString();
break;
}
if (!ipadd.Address.ToString().StartsWith(preferredNetworks)) continue;
instanceIp = ipadd.Address.ToString();
break;
}
}
}
catch
{
// ignored
}
return instanceIp;
}
}
}
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