H3C 升级软件版本

下面把网络课设的源码拿出来晒晒，供大家参考

//检测线程

/*

* To change this template, choose Tools | Templates

* and open the template in the editor.

*/

package com.wst;

import java.io.IOException;

import java.net.InetSocketAddress;

import java.net.Socket;

/**

*

* @author Administrator

*/

public class TelnetThread implements Runnable {

private int port;

private String ip;

public void setPort(int port) {

this.port = port;

}

public void setIp(String ip) {

this.ip = ip;

}

public int getPort() {

return port;

}

public String getIp() {

return ip;

}

public TelnetThread() {

ip = "127.0.0.1";

port = 8080;

}

public TelnetThread(String ip, int port) {

this.port = port;

this.ip = ip;

}

public void run() {

try {

Socket server = new Socket();

InetSocketAddress address = new InetSocketAddress(ip, port);

server.connect(address, 1000);

System.out.println(address.toString() + "可达");

} catch (IOException e) {

System.out.println("Thread: "+ip+":"+port+"不可达");

}

}

}

//检测主函数

/*

* To change this template, choose Tools | Templates

* and open the template in the editor.

*/

package com.wst;

import java.io.IOException;

import java.net.InetAddress;

/**

*

* @author Administrator

*/

public class TelnetTest {

public static void main(String[] args) {

try {

System.out.println("======InetAddress测试IP是否可达======");

InetAddress addressLocal = InetAddress.getLocalHost();

InetAddress addressRobot = InetAddress.getByName("210.45.251.3");

if (addressLocal.isReachable(3000)) {

System.out.println(addressLocal.toString() + "可达");

} else {

System.out.println(addressLocal.toString() + "不可达");

}

if (addressRobot.isReachable(3000)) {

System.out.println(addressRobot.toString() + "可达");

} else {

System.out.println(addressRobot.toString() + "不可达");

}

System.out.println("======Telnet测试IP是否可达======");

for (int i = 20; i < 8000; i++) {

Thread socketThread = new Thread(new TelnetThread("127.0.0.1",i));

socketThread.start();

}

} catch (IOException e) {

System.out.println("Main");

}

// Runtime run = Runtime.getRuntime();

//

// String msg = "";

// Process p = null;

// for (int i =20; i < 4000; i++) {

// StringBuffer command = new StringBuffer("telnet localhost ");

// p = run.exec((command.append(" ").append(i)).toString());

// BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));

// while ((msg = in.readLine()) != null) {

// System.out.println("returnMsg: "+msg);

// }

//// System.out.println("End: "+(command.toString()));

// }

}

}

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