package com.common.utils;

import java.io.BufferedReader;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.util.ArrayList;

import java.util.List;

import ch.ethz.ssh2.Connection;

import ch.ethz.ssh2.Session;

import ch.ethz.ssh2.StreamGobbler;

public class SSHUtil {

    private final static String host = "00.000.000.000";　　//linux的外网ip

    private final static int port = 22;　　//linux端口号，xftp链接linux是所用的端口

    private final static String username = "user";　　//用户账号

    private final static String password = "pwd";　　//密码private static SSHUtil ftp = new SSHUtil();

    private static Connection con = new Connection(host, port);

    public static List<String> execCom(String command) {

        Session session = ftp.session();

        BufferedReader br = null;

        List<String> msgList=new ArrayList<String>();

        try {

            session.requestPTY("vt100", 80, 24, 640, 480, null);

            session.execCommand(command);

            System.out.println("ExitCode: " + session.getExitStatus());

            InputStream stdout = new StreamGobbler(session.getStdout());

            br = new BufferedReader(new InputStreamReader(stdout));

            while (true) {

                String line = br.readLine();

                System.out.println(line);

                if (line == null) {

                    break;

                }

                msgList.add(line);

            }

        } catch (IOException e) {

            e.printStackTrace();

        }

        try {

            br.close();

        } catch (IOException e) {

            e.printStackTrace();

        }

        session.close();

        con.close();

        return msgList;

    }

    public Session session() {

        Session session = null;

        try {

            con.connect();

            con.authenticateWithPassword(username, password);

            session = con.openSession();

        } catch (IOException e) {

            e.printStackTrace();

            return null;

        }

        return session;

    }

}

package comcommon.utils;

import java.io.IOException;
import java.io.InputStreamReader;
import java.io.LineNumberReader;
import java.util.ArrayList;
import java.util.List;

public class RunTimeUtil {
    private static LogUtil logger = new LogUtil(RunTimeUtil.class);

    public static List<String> execCom(String cmd) throws IOException, InterruptedException {
        List<String> msgList=new ArrayList<String>();
        try {
            Process process = Runtime.getRuntime().exec(new String[]{"/bin/sh", "-c", cmd});//执行命令

            InputStreamReader ir = new InputStreamReader(process.getInputStream());
            LineNumberReader input = new LineNumberReader(ir);

            String line;
            while ((line = input.readLine()) != null) {//输出结果
                msgList.add(line);
            }
        } catch (java.io.IOException e) {
            logger.info("IOException " + e.getMessage());//捕捉异常
        }
        return msgList;
    }
}