import java.net.InetAddress;
import java.net.UnknownHostException;
public class Test {
public static void main(String[] args) {
try {
InetAddress inetAddress = InetAddress.getLocalHost();
System.out.println("本机IP:" + inetAddress.getHostAddress().toString());
System.out.println("本机名称:" + inetAddress.getHostName().toString());
} catch (UnknownHostException e) {
e.printStackTrace();
}
}
}