How to get SFTP connection using java code ?

Download "jsch-0.1.48.jar" and add this jar file to the project library.

import com.jcraft.jsch.Channel;

import com.jcraft.jsch.ChannelSftp;

import com.jcraft.jsch.JSch;

import com.jcraft.jsch.JSchException;

import com.jcraft.jsch.Session;

public class SFTPConnectionTest {

public static void main(String[] args) {

JSch jsch = null;

Session session = null;

Channel channel = null;

ChannelSftp c = null;

String host = "HostName/IP";

String port = "22";

String username = "USER_NAME";

String pass = "PASSWORD";

String khfile = null;

try {

jsch = new JSch();

session = jsch.getSession(username, host, Integer.parseInt(port));

if(khfile != null)

jsch.setKnownHosts(khfile);

else

session.setConfig("StrictHostKeyChecking", "no");

session.setPassword(pass);

session.connect();

channel = session.openChannel("sftp");

channel.connect();

c = (ChannelSftp) channel;

System.out.println("Connected sucessfully.... !!!");

                        c.put("SourceFilePATH", "DestinationFilePATH");

} catch (JSchException e) {

System.out.println("Exception occured while getting SFTP connection  :"+ e.getMessage());

} finally {

c.disconnect();

session.disconnect();

}

}

}