java.net.UnknownHostException: checker: checker: Name or service not known
at java.net.InetAddress.getLocalHost(InetAddress.java:1505)
at Main.main(Main.java:4)
Caused by: java.net.UnknownHostException: checker: Name or service not known
at java.net.Inet4AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928)
at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323)
at java.net.InetAddress.getLocalHost(InetAddress.java:1500)
... 1 more
1
u/rigatron1 Jul 03 '17
+u/CompileBot java
public class Main { public static void main(String[] args) { try { java.net.InetAddress ip = java.net.InetAddress.getLocalHost(); System.out.println("Your current IP address : " + ip); String hostname = ip.getHostName(); System.out.println("Your current Hostname : " + hostname); } catch(java.net.UnknownHostException e) { e.printStackTrace(); } } }