执行远程服务器上的shell脚本

package com.linkage.interfaces.webservice;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintStream;
import java.net.SocketException;
import java.util.ArrayList;
import java.util.List;

import org.apache.commons.net.telnet.TelnetClient;

import com.jcraft.jsch.JSchException;
import com.linkage.interfaces.webservice.factory.SSHProtocol;
/**
 * Telnet Util
 * @version 20140410 v.2
 */
public class TelnetSample implements Runnable{

 private InputStream in;
 private PrintStream out;
 private char prompt = '$';
 private String server;
 private String user;
 private String password;
 private String command;
 private String directory;
 private int port;
 
 /**
  * Overloaded constructor
  * @param server
  * @param user
  * @param password
  */
 public TelnetSample(String server, String user, String password,String directory,String command,Integer port){
  this.server = server;
  this.port = port;
  this.user = user;
  this.password = password;
  this.command = command;
  this.directory = directory;
 }
 /**
  * Enable thread
  */
 private String curLoginUser = null;
 /*account Attributes*/
 private List<String> iniGrp = new ArrayList<String>();
 private SSHProtocol sp;
 
 public void run() {
  login(server,user,password);
  execCommond(directory,command);
 }
 
 public void login(String server,String username,String password) {
   
  sp = new SSHProtocol(server,22);
  curLoginUser = username;
  try {
   sp.connect(username, password);
  } catch (Exception e) {
      e.printStackTrace();
  }
  
 }
 int status = -1;
 public boolean  execCommond(String directory,String command ){
  StringBuffer sb = new StringBuffer();
  String  cmd="chmod +x "+directory+"/"+command;
  try {
    status = sp.execCommand(cmd, sb);
    if(status==0){
     cmd="sh "+directory+"/"+command;
     status = sp.execCommand(cmd, sb);
     if(status!=0){
      return false;
     }
    }else{
     return false;
    }
  } catch (JSchException e) {
   e.printStackTrace();
  }finally{
   this.logout();
  }
  return true;
 }
 
 public void logout(){
  if(sp != null)
   sp.disconnect();
 }
 
 public boolean isLogin(){
  if(sp == null)
   return false;
  return sp.isConnected();
 } 
 
 
// /**
//  * test
//  * @param args
//  */
 public static void main(String[] args) {
  /*System.out.println(Thread.currentThread().getName() + " 线程运行开始!");
  TelnetSample tu1 = new TelnetSample("131.51.9.15", "wxbss",
    "lq","cd /s1/wxs/sale/businese/program",
    "./sale_bi.sh /ngbss1/wxwlbss/sale/stock_businese/program/upload/20100521024732.txt 8989 3");
  TelnetSample tu2 = new TelnetSample("10.156.76.199", "lq",
    "lq","cd /businese/program",
    "./sale_bi.sh /ngbss/longziqiang/sale/stock_businese/upload_stock/2010.txt 832 3");
  
  Thread thread1 = new Thread(tu1);
  thread1.start();
  Thread thread2 = new Thread(tu2);
  thread2.start();
  System.out.println(Thread.currentThread().getName() + " 线程运行结束!");*/
  
  TelnetSample tu3 = new TelnetSample("130.122.15.29", "root",
    "root","/bss/web/domains/ww_domain",
    "ShellFtp2014.sh",22);
  Thread thread1 = new Thread(tu3);
  thread1.start();

 }

  
}

 SSHProtocol .java类

package com.linkage.maitain.factory;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PipedInputStream;
import java.io.PipedOutputStream;
import java.util.Iterator;
import java.util.StringTokenizer;
import java.util.Vector;

import org.apache.log4j.Logger;

import com.jcraft.jsch.Channel;
import com.jcraft.jsch.ChannelExec;
import com.jcraft.jsch.JSch;
import com.jcraft.jsch.JSchException;
import com.jcraft.jsch.Session;
import com.jcraft.jsch.UserInfo;

public class SSHProtocol {

    private static final Logger LOGGER = Logger.getLogger(SSHProtocol.class);
    
    public static final UserInfo defaultUserInfo = new UserInfo() {
        public String getPassphrase() {
            return null;
        }

        public String getPassword() {
            return null;
        }

        public boolean promptPassword(String arg0) {
            return false;
        }

        public boolean promptPassphrase(String arg0) {
            return false;
        }

        public boolean promptYesNo(String arg0) {
            return true;
        }

        public void showMessage(String arg0) {
        }
    };

    JSch jsch = null;
    String host;
    String user;
    int port = 22;
    String password;
	int timeout = 15 * 1000;
    public static final String RETR_STR = "\n";
    private Session session = null;

    public SSHProtocol(String host, int port, String user, String password) {
        jsch = new JSch();
        this.host = host;
        this.port = port;
        this.user = user;
        this.password = password;
    }

    public SSHProtocol(String host, String user, String password) {
        jsch = new JSch();
        this.host = host;
        this.user = user;
        this.password = password;
    }

    public SSHProtocol(String host, int port) {
        jsch = new JSch();
        this.host = host;
        this.port = port;
    }

    public void setLoginUser(String user, String password) {
        this.user = user;
        this.password = password;
    }


    public int execCommand(String command, StringBuffer sb)
            throws JSchException {
        Channel channel = null; // 
        String result = null;
        int i;
        int status = -1;

        if (command == null || !isConnected()) {
            return -1;
        }
        try {
            channel = session.openChannel("exec"); // 
            ((ChannelExec) channel).setCommand(command);
            channel.setInputStream(null);
            ((ChannelExec) channel).setErrStream(System.err, true); // 
            InputStream in = channel.getInputStream();
            channel.connect();

            byte[] tmp = new byte[2048];
            while (true) {
                while (in.available() > 0) {
                    i = in.read(tmp, 0, 1024);
                    if (i < 0) {
                        break;
                    }
                    result = new String(tmp, 0, i, "utf-8");
                    sb.append(result);
                }
                if (channel.isClosed()) {
                    status = channel.getExitStatus();
                    // System.out.println("exit-status: "+status);
                    break;
                }
                try {
                    Thread.sleep(200);
                } catch (Exception ee) {
                }
            }
            channel.disconnect();
        } catch (JSchException e) {
            e.printStackTrace();
            throw e;
        } catch (IOException ex) {
            ex.printStackTrace();
        }
        return status;
    }


    public String execShell(String[] commands, String[] resps, boolean fetch)
            throws JSchException {
        Channel channel = null;
        StringBuffer result = new StringBuffer();
        String tmp;
        int i;
        boolean execOk = false;

        if (commands == null || resps == null) {
            throw new JSchException("Empty commands or responses to ssh.");
        } else if (commands.length != resps.length) {
            throw new JSchException(
                    "Commands and responses length not equal to command.");
        }
        if (!isConnected()) {
            throw new JSchException("has not connect to server");
        }

        try {
            channel = session.openChannel("shell");
            PipedInputStream pins = new PipedInputStream();
            PipedOutputStream pouts = new PipedOutputStream();
            ByteArrayOutputStream out = new ByteArrayOutputStream(2048);
            channel.setInputStream(pins);
            channel.setOutputStream(out);
            pouts.connect(pins);
            channel.connect();

            try {
                Thread.sleep(200);
            } catch (Exception ex) {
                ex.printStackTrace();
            }

            for (i = 0; i < commands.length; i++) {
                if (!commands[i].endsWith(RETR_STR)) {
                    commands[i] += RETR_STR;
                }
                pouts.write(commands[i].getBytes());
                LOGGER.debug("--------------- commands: "+commands[i]);
                try {
                    Thread.sleep(2000);
                } catch (Exception ex) {
                    ex.printStackTrace();
                }
                tmp = out.toString("utf-8");

                LOGGER.debug("--------------- resp: "+resps[i]);
                LOGGER.debug("--------------- return: "+tmp);
				
                execOk = isGetSuccessReturn(tmp, resps[i]);
                if (i == commands.length - 1 && fetch) {//
                    result.append(tmp);
                }
                if (execOk && i < commands.length - 1) {// 
                    out.reset();
                }
                if (!execOk) {
                    // one command timeout ,then ignore the others
                    throw new JSchException("command " + commands[i]
                            + " execute fails, other commands ignored.");
                }
            }
            channel.disconnect();
            return result.toString();
        } catch (JSchException e) {
            e.printStackTrace();
            throw e;
        } catch (Exception e) {
            e.printStackTrace();
            throw new JSchException(e.getMessage());
        }
    }


    public String execShell(String[] commands, String[] resps, boolean fetch,
            ShellChannelWrapper shellChannelWrapper) throws JSchException {
        StringBuffer result = new StringBuffer();
        boolean newShellChannel = null == shellChannelWrapper.getShellChannel();

        if (null == commands || null == resps) {
            throw new JSchException("Empty commands or responses to ssh.");
        } else if (commands.length != resps.length) {
            throw new JSchException(
                    "Commands and responses length not equal to command.");
        }
        if (!isConnected()) {
            throw new JSchException("has not connect to server");
        }

        try {
            if (newShellChannel) {
                shellChannelWrapper.createNewShellChannel(session);
            }

            try {
                Thread.sleep(200);
            } catch (Exception ex) {
                ex.printStackTrace();
            }

            shellChannelWrapper.getOut().reset();
            for (int i = 0; i < commands.length; i++) {
                if (!commands[i].endsWith(RETR_STR)) {
                    commands[i] += RETR_STR;
                }
                shellChannelWrapper.getPouts().write(commands[i].getBytes());
                try {
                    Thread.sleep(2000);
                } catch (Exception ex) {
                    ex.printStackTrace();
                }
                String tmp = shellChannelWrapper.getOut().toString("utf-8");
                boolean execOk = isGetSuccessReturn(tmp, resps[i]);
                if (i == commands.length - 1 && fetch) {//
                    result.append(tmp);
                }
                if (execOk && i < commands.length - 1) {//
                    shellChannelWrapper.getOut().reset();
                }
                if (!execOk) {
                    // one command timeout ,then ignore the others
                    throw new JSchException("command " + commands[i]
                            + " execute fails, other commands ignored.");
                }
            }
            return result.toString();
        } catch (JSchException e) {
            e.printStackTrace();
            throw e;
        } catch (Exception e) {
            e.printStackTrace();
            throw new JSchException(e.getMessage());
        }
    }
	

    public String execShellToPrompt(String command, String osprompt,
            ShellChannelWrapper shellChannelWrapper) throws JSchException {
        String[] commands = { command };
        String[] responses = { osprompt };
        String result = execShell(commands, responses, true,
                shellChannelWrapper);


        int pos1 = result.lastIndexOf(command);
        if (pos1 == -1) {
            pos1 = 0;
        } else {
            pos1 = pos1 + command.length();
        }

        result = getActualReqult(result, osprompt, pos1);
        return result;
    }
	

    public int execCommand(String host, int port, String user, String password,
            String command, StringBuffer sb) throws JSchException {
        JSch jsch = new JSch();
        String result = null;
        int i;
        int status = -1;

        if (command == null) {
            return -1;
        }
        try {
            Session session = jsch.getSession(user, host, port);
            session.setPassword(password);
            session.setUserInfo(defaultUserInfo);
            // session.setTimeout(timeout);
            session.connect();

            Channel channel = session.openChannel("exec");
            ((ChannelExec) channel).setCommand(command);
			
            LOGGER.debug("................"+command);
            channel.setInputStream(null);
            ((ChannelExec) channel).setErrStream(System.err, true);
            InputStream in = channel.getInputStream();
            channel.connect();

            byte[] tmp = new byte[2048];
            while (true) {
                while (in.available() > 0) {
                    i = in.read(tmp, 0, 1024);
                    if (i < 0) {
                        break;
                    }
                    result = new String(tmp, 0, i, "utf-8");
                    sb.append(result);
                }
                if (channel.isClosed()) {
                    status = channel.getExitStatus();
                    // System.out.println("exit-status: "+status);
                    break;
                }
                try {
                    Thread.sleep(200);
                } catch (Exception ee) {
                }
            }
            channel.disconnect();
            session.disconnect();
        } catch (JSchException e) {
            e.printStackTrace();
            throw e;
        } catch (IOException ex) {
            ex.printStackTrace();
        }
        return status;
    }

   
    public String parseShellPrompt(String buffer) {
        String sp = "";
        int len = buffer.length();

        if (len < 1) {
            return "";
        }
        int pos_end = len - 1;
        int pos_begin = 0;

        char ch = buffer.charAt(pos_end);
        while (ch == '\r' || ch == '\n') {
            pos_end--;
            ch = buffer.charAt(pos_end);
        }
        pos_begin = pos_end;
        ch = buffer.charAt(pos_begin);
        while (ch != '\r' && ch != '\n') {
            pos_begin--;
            ch = buffer.charAt(pos_begin);
        }
        sp = buffer.substring(pos_begin + 1, pos_end);
        return sp;
    }


    public void connect(String user, String password) throws JSchException {
        try {
            session = jsch.getSession(user, host, port);
            session.setPassword(password);
            session.setUserInfo(defaultUserInfo);
            session.connect(timeout);

            try {
                Thread.sleep(200);
            } catch (Exception ex) {
                ex.printStackTrace();
            }
        } catch (JSchException e) {
            e.printStackTrace();
            throw e;
        }
    }


    public void connect() throws JSchException {
        try {
            session = jsch.getSession(user, host, port);
            session.setPassword(password);
            session.setUserInfo(defaultUserInfo);
			session.connect();

            try {
                Thread.sleep(200);
            } catch (Exception ex) {
                ex.printStackTrace();
            }
        } catch (JSchException e) {
            e.printStackTrace();
            throw e;
        }
    }

    public void disconnect() {
        if (session != null) {
            session.disconnect();
        }
    }


    public boolean isConnected() {
        if (session != null && session.isConnected()) {
            return true;
        } else {
            return false;
        }
    }

   
    private boolean isGetSuccessReturn(String actualReturn, String wantReturn)
            throws RuntimeException {
        Vector<String> wantsuccess = new Vector<String>();
        Vector<String> wantfailuer = new Vector<String>();
        int i = 0;
        String strtemp = "";
        int itemp = -1;

        parseWantReturn(wantReturn, wantsuccess, wantfailuer);
        Iterator<String> iter = wantfailuer.iterator();
        while (iter.hasNext()) {
            strtemp = (String) iter.next();
            itemp = actualReturn.indexOf(strtemp);
            if (-1 != itemp) {
                throw new RuntimeException(strtemp);
            }
        }

        iter = wantsuccess.iterator();
        while (iter.hasNext()) {
            strtemp = (String) iter.next();
            itemp = actualReturn.indexOf(strtemp);
            if (-1 != itemp) {
                return true;
            }
        }
        return false;
    }


    private void parseWantReturn(String wantReturn, Vector<String> wantSuccess,
            Vector<String> wantFailure) {
        String allsuccess = "";
        String allfailure = "";
        String[] strtemp;
        int i = 0;

        if (null == wantReturn) {
            return;
        }
        // parse by "^^"
        StringTokenizer st = null;

        /*st = new StringTokenizer(wantReturn, OSPromptType.ERRPROMPTTOKEN);
        int len = st.countTokens();
        if (len != 2) {
            allfailure = "";
            allsuccess = wantReturn;
        } else {
            allsuccess = st.nextToken();
            allfailure = st.nextToken();
        }
        // parse by ",,"
        if (allsuccess.length() > 0) {
            st = new StringTokenizer(allsuccess, OSPromptType.PROMPTTOKEN);
            while (st.hasMoreTokens()) {
                wantSuccess.add(st.nextToken());
            }
        }
        if (allfailure.length() > 0) {
            st = new StringTokenizer(allfailure, OSPromptType.PROMPTTOKEN);
            while (st.hasMoreTokens()) {
                wantFailure.add(st.nextToken());
            }
        }*/
    }


    public String getActualReqult(String message, String token, int posBegin) {
        String actualresult = "";
        int pos = 0;

        pos = message.indexOf(token, posBegin);
        if (pos == -1) {
            pos = message.length();
        }
        actualresult = message.substring(posBegin, pos);
        return actualresult;
    }
	  
    public static class ShellChannelWrapper {
        private Channel shellChannel;
        private PipedInputStream pins;
        private PipedOutputStream pouts;
        private ByteArrayOutputStream out;

        public void createNewShellChannel(Session jschSession) throws Exception {
            shellChannel = jschSession.openChannel("shell");
            pins = new PipedInputStream();
            pouts = new PipedOutputStream();
            out = new ByteArrayOutputStream(2048);
            shellChannel.setInputStream(pins);
            shellChannel.setOutputStream(out);
            pouts.connect(pins);
            shellChannel.connect();
        }

        public Channel getShellChannel() {
            return shellChannel;
        }

        public void setShellChannel(Channel shellChannel) {
            this.shellChannel = shellChannel;
        }

        public PipedInputStream getPins() {
            return pins;
        }

        public void setPins(PipedInputStream pins) {
            this.pins = pins;
        }

        public PipedOutputStream getPouts() {
            return pouts;
        }

        public void setPouts(PipedOutputStream pouts) {
            this.pouts = pouts;
        }

        public ByteArrayOutputStream getOut() {
            return out;
        }

        public void setOut(ByteArrayOutputStream out) {
            this.out = out;
        }
    }
	
    /*
     * public static void main(String[] args) throws Exception { SSHProtocol ssh =
     * new SSHProtocol("192.168.32.71",22); StringBuffer sb = new
     * StringBuffer(); int status = -1; String[] commands = {"passwd
     * test080514","test","test"}; String[] response = {"New password,,New UNIX
     * password^^Unknown user name", "Retype new password,,Retype new UNIX
     * password","#"}; String[] commands2 = {"pwd"}; String[] response2 = {"#"};
     * String tmp;
     * 
     * try { ssh.connect("root","linux123"); } catch (Exception e) {}
     * 
     * /*status = ssh.execCommand("useradd test080514", sb);
     * System.out.println("useradd status = "+status+" result = "+sb);
     * sb.setLength(0); status = ssh.execCommand("useradd test080514", sb);
     * System.out.println("useradd(existent user) status = "+status+" result =
     * "+sb);
     * 
     * sb.setLength(0); status = ssh.execCommand("usermod -g root test080514",
     * sb); System.out.println("usermod status = "+status+" result = "+sb);
     * sb.setLength(0); status = ssh.execCommand("usermod -g root test0805140",
     * sb); System.out.println("usermod(noexistent user) status = "+status+"
     * result = "+sb); sb.setLength(0); status = ssh.execCommand("usermod -g
     * root0 test080514", sb); System.out.println("usermod(existent group)
     * status = "+status+" result = "+sb);
     */

    // System.out.println("passwd result = "+ssh.execShell(commands, response,
    // true));
    // commands[0] = "passwd test0805140";
    // System.out.println("passwd(noexistent user) result =
    // "+ssh.execShell(commands, response, true));
    /*
     * sb.setLength(0); status = ssh.execCommand("cut -d: -s -f1,2
     * /etc/shadow|grep -w test080514", sb); System.out.println("grep status =
     * "+status+" result = "+sb); sb.setLength(0); status = ssh.execCommand("cut
     * -d: -s -f1,2 /etc/shadow|grep -w test0805140", sb);
     * System.out.println("grep(noexistent user) status = "+status+" result =
     * "+sb);
     * 
     * 
     * sb.setLength(0); status = ssh.execCommand("userdel test080514", sb);
     * System.out.println("userdel status = "+status+" result = "+sb);
     * sb.setLength(0); status = ssh.execCommand("userdel test0805140", sb);
     * System.out.println("userdel(noexistent user) status = "+status+" result =
     * "+sb);
     * 
     * sb.setLength(0); status = ssh.execCommand("cat /etc/passwd", sb);
     * System.out.println("cat /etc/passwd status = "+status+" result = "+sb);
     * 
     * sb.setLength(0); status = ssh.execCommand("cat /etc/group", sb);
     * System.out.println("cat /etc/group status = "+status+" result = "+sb);
     */

    /*
     * tmp = ssh.execShell(commands2, response2, true);
     * System.out.println("fetch=true,
     * pwd=\n"+tmp+"\nshellprompt="+ssh.parseShellPrompt(tmp)); tmp =
     * ssh.execShell(commands2, response2, false);
     * System.out.println("fetch=false,
     * pwd=\n"+tmp+"\nshellprompt="+ssh.parseShellPrompt(tmp));
     * 
     * sb.setLength(0); status = ssh.execCommand("su - jiangh", sb);
     * System.out.println("su status = "+status+" result = "+sb);
     * sb.setLength(0); status = ssh.execCommand("su - jiangh0", sb);
     * System.out.println("su(noexistent user) status = "+status+" result =
     * "+sb);
     * 
     * sb.setLength(0); status =
     * ssh.execCommand("192.168.32.71",22,"jiangh","jiangh","ls -l",sb);
     * System.out.println("ls status = "+status+" result = "+sb);
     * sb.setLength(0); status =
     * ssh.execCommand("192.168.32.71",22,"jiangh","jiangh","ls0 -l",sb);
     * System.out.println("ls(error) status = "+status+" result = "+sb); }
     */

}