자바(java)에서 핑 보내기.

자바에서 핑보내서 죽었는지 살았는지 확인.

출처 미상...

import java.io.IOException; import java.net.InetAddress; import java.net.UnknownHostException; public class is_term_main { /** * @param args */ public static void main(String[] args) throws UnknownHostException, IOException { String ipAddress = "127.0.0.1"; InetAddress inet = InetAddress.getByName(ipAddress); System.out.println("Sending Ping Request to " + ipAddress); System.out.println(inet.isReachable(5000) ? "Host is reachable" : "Host is NOT reachable"); ipAddress = "192.168.0.5"; inet = InetAddress.getByName(ipAddress); System.out.println("Sending Ping Request to " + ipAddress); System.out.println(inet.isReachable(5000) ? "Host is reachable" : "Host is NOT reachable"); } }

결과