动态获取本机IP

static string GetIP()//获取IP地址

{

string hostName = Dns.GetHostName();//本机名

IPAddress[] addressList = Dns.GetHostAddresses(hostName);//会返回所有地址，包括IPv4和IPv6

//foreach (var temp in addressList)

//{

//Debug.Log(temp);

//}

return addressList[4].ToString();

}