传统使用中,一般使用下面方法
//获取本机可用的IP地址
var ips = Dns.GetHostAddresses(Dns.GetHostName()).Where(x => x.AddressFamily == AddressFamily.InterNetwork).Select(x => x.ToString()).ToList();
但是发现,在Linux环境中,无法获取到IP地址,应该采用如下方法:
string localIp = NetworkInterface.GetAllNetworkInterfaces()
.Select(p => p.GetIPProperties())
.SelectMany(p => p.UnicastAddresses)
.FirstOrDefault(p => p.Address.AddressFamily == AddressFamily.InterNetwork && !IPAddress.IsLoopback(p.Address))?.Address.ToString();