package org.jeecg.modules.dnc.utils;
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import java.io.IOException;
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import java.net.InetSocketAddress;
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import java.net.Socket;
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/**
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* @author clown
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* * @date 2023/12/1
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*/
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public class TelnetUtil {
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public static boolean telnetPort(String hostname,int port ,int timeOut) {
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Socket socket = new Socket();
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boolean isBool = false;
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try {
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socket.connect(new InetSocketAddress(hostname,port),timeOut);
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isBool = socket.isConnected();
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return isBool;
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} catch (IOException e) {
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try {
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socket.close();
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} catch (IOException e1) {
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e1.printStackTrace();
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}
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return isBool;
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}
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}
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}
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