Java获取本机IP列表

Java获取本地IP地址方法网上搜一箩筐,但基本上都是获得一个IP,实际开发中一台电脑很可能有多个IP地址,如多网卡,或者安装了VM Ware虚拟机,就会虚拟出其他的网卡,那么传统的方法得到的一个IP地址就不全面了,下面贴出获取本机IP列表的方法:

  /**
     * IceWee 2013.07.19
     * 获取本地IP列表(针对多网卡情况)
     *
     * @return
     */
    public static List<String> getLocalIPList() {
        List<String> ipList = new ArrayList<String>();
        try {
            Enumeration<NetworkInterface> networkInterfaces = NetworkInterface.getNetworkInterfaces();
            NetworkInterface networkInterface;
            Enumeration<InetAddress> inetAddresses;
            InetAddress inetAddress;
            String ip;
            while (networkInterfaces.hasMoreElements()) {
                networkInterface = networkInterfaces.nextElement();
                inetAddresses = networkInterface.getInetAddresses();
                while (inetAddresses.hasMoreElements()) {
                    inetAddress = inetAddresses.nextElement();
                    if (inetAddress != null && inetAddress instanceof Inet4Address) { // IPV4
                        ip = inetAddress.getHostAddress();
                        ipList.add(ip);
                    }
                }
            }
        } catch (SocketException e) {
            e.printStackTrace();
        }
        return ipList;
    }

 

posted on 2014-05-01 21:51  IceWee  阅读(2205)  评论(0编辑  收藏  举报

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