java获取linux的ip地址



代码示例：
/**
* 获取Linux下的IP地址
*
* @return IP地址
* @throws SocketException
*/
public static String getLinuxLocalIp() throws SocketException {
String ip = "";
try {
for (EnumerationNetworkInterface en = NetworkInterface.getNetworkInterfaces();
en.hasMoreElements();) {
NetworkInterface intf = en.nextElement();
String name = intf.getName();
if (!name.contains("docker")!name.contains("lo")) {
for (EnumerationInetAddress enumIpAddr = intf.getInetAddresses();
enumIpAddr.hasMoreElements();) {
InetAddress inetAddress = enumIpAddr.nextElement();
if (!inetAddress.isLoopbackAddress()) {
String ipaddress = inetAddress.getHostAddress().toString();
if (!ipaddress.contains("::")!ipaddress.contains("0:0:")
!ipaddress.contains("fe80")) {
ip = ipaddress;
}
}
}
}
}
} catch (SocketException ex) {
System.out.println("获取ip地址异常");
ex.printStackTrace();
}
System.out.println("IP:" + ip);
return ip;
}