Upload File to FTP Server Using Java

How to upload file to FTP Server ?

Reference : here

We need FTP jar. You can find it in reference.

package file.ftp.upload;

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.net.URL;
import java.net.URLConnection;
import org.apache.commons.net.ftp.FTPClient;

public class UploadFileFTP {
public static void main(String[] args) {
FTPClient ftpClient = new FTPClient();
FileInputStream fis = null;
String hostname = “[Path for FTP Server]”;
int port = 21;
String user = “[user login]”;
String pass = “[password login]”;
String fileName=null;
File folder = new File(“D:/ftp/process/”); //Directory from local
File[] listOfFiles = folder.listFiles();
try {
ftpClient.connect(hostname, port);
boolean login = ftpClient.login(user, pass);
System.out.println(“Connection established…”);
for (File fileDownload : listOfFiles) {
if (fileDownload.isFile()) {
fileName = fileDownload.getName();
System.out.println(“Nama file : “+fileName);
File uploadToCurrent = new File(“D:/ftp/process/”+fileName);
String filePath = uploadToCurrent.getAbsolutePath();
System.out.println(“Path file : “+filePath);
fis = new FileInputStream(filePath);
//Path from FTP Server
String uploadPath = “Current/”+fileName;
System.out.println(“Start uploading first file”);
boolean done = ftpClient.storeFile(uploadPath, fis);
if (done) {
System.out.println(“The first file is uploaded successfully.”);
} catch (Exception e) {
try {
if (ftpClient.isConnected()) {
boolean logout = ftpClient.logout();
if (logout) {
System.out.println(“Connection close…”);
} else {
System.out.println(“Connection fail…”);
} catch (IOException ex) {


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