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1、在window下获取本机ip地址
InetAddress inet = InetAddress.getLocalHost(); System.out.println("本机的ip=" + inet.getHostAddress());
该方法在linux下获取到的ip为127.0.0.1,原因是你linux服务器上hosts配置了 127.0.0.1 localhost
可以修改hosts下将127.0.0.1改成你的本机真实ip地址
2、linux下代码获取本机ip地址
public static String getLocalHostIP() { try { for (Enumeration<NetworkInterface> nis = NetworkInterface .getNetworkInterfaces(); nis.hasMoreElements();) { NetworkInterface ni = nis.nextElement(); if (ni.isLoopback() || !ni.isUp()) continue; for (Enumeration<InetAddress> ias = ni.getInetAddresses(); ias.hasMoreElements();) { InetAddress ia = ias.nextElement(); if (ia instanceof Inet6Address) continue; return ia.getHostAddress(); } } } catch (Exception e) { e.printStackTrace(); } return ""; }
Java-No.01 Java Linux下获取服务器ip地址
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原文地址:http://my.oschina.net/shma1664/blog/393673