String SFTPHOST = "166.62.85.112";
        int    SFTPPORT = 22;
        String SFTPUSER = "username";
        String SFTPPASS = "password";
        String SFTPWORKINGDIR = "c:/";

        Session     session     = null;
        Channel     channel     = null;
        ChannelSftp channelSftp = null;

        try{



            JSch jsch = new JSch();
            session = jsch.getSession(SFTPUSER,SFTPHOST,SFTPPORT);
            session.setPassword(SFTPPASS);
            java.util.Properties config = new java.util.Properties();
            config.put("StrictHostKeyChecking", "no");
            session.setConfig(config);
            session.connect();
            channel = session.openChannel("sftp");
            channel.connect();
            channelSftp = (ChannelSftp)channel;
            channelSftp.cd("c:/");
            File f = new File("D:/test.xlsx");
            channelSftp.put(new FileInputStream(f), f.getName());
}catch(Exception ex){
ex.printStackTrace();
}