package com.se.system.utils; import java.net.HttpURLConnection; import java.net.InetAddress; import java.net.URL; @SuppressWarnings("ALL") public class ConnectUtils { public static boolean pingIp(String ip) { try { InetAddress inetAddress = InetAddress.getByName(ip); return inetAddress.isReachable(1000); } catch (Exception ex) { return false; } } public static boolean getUrl(String uri, String method) { try { URL url = new URL(uri); HttpURLConnection con = (HttpURLConnection) url.openConnection(); con.setRequestMethod(method); con.setConnectTimeout(1000); con.setReadTimeout(1000); int code = con.getResponseCode(); return code >= 200 && code <= 399; } catch (Exception ex) { return false; } } }