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        • 1.方法

1.方法
public static void main(String[] args) {
        String ip="";
        InetAddress inetAddress = null;
        try {
            Enumeration<NetworkInterface> networkInterfaces = NetworkInterface.getNetworkInterfaces();
            while (networkInterfaces.hasMoreElements()) {
                NetworkInterface ni = (NetworkInterface) networkInterfaces.nextElement();
                Enumeration<InetAddress> nias = ni.getInetAddresses();
                while (nias.hasMoreElements()) {
                    InetAddress ia = (InetAddress) nias.nextElement();
                    if (!ia.isLinkLocalAddress() && !ia.isLoopbackAddress() && ia instanceof Inet4Address) {
                        inetAddress=ia;
                        ip=inetAddress.getHostAddress();
                    }
                }
            }
            if (null!=inetAddress){
                //主机ip地址
                System.out.println(inetAddress.getHostAddress());
                System.out.println(inetAddress.getHostName());
                System.out.println(inetAddress.getCanonicalHostName());
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        System.out.println("程序所运行服务器的ip:"+ip);
    }

本文标签: 地址服务器Javaip