Java 获取本机IP,Linux上也适用。import java.io.*;
import java.util.*;
import java.net.*;public class GetIP {
public static void main (String[] args) throws Exception {
/*
String s = InetAddress.getLocalHost().toString();
System.out.println(s);
String[] arr = s.split("/");
System.out.println("host name:
" + arr[0]);
System.out.println("localhost IP:
" + arr[1]);
*/
Enumeration e = NetworkInterface.getNetworkInterfaces();
while(e.hasMoreElements()) {
NetworkInterface n = (NetworkInterface) e.nextElement();
Enumeration ee = n.getInetAddresses();
while (ee.hasMoreElements()) {
InetAddress i = (InetAddress) ee.nextElement();
System.out.println(i.getHostAddress());
}
} }
}本文永久更新链接地址:http://www.linuxidc.com/Linux/2016-03/128824.htm