import org.apache.commons.net.ftp.FTPClient;
public class FTPExample {
public static void main(String[] args) {
FTPClient ftpClient = new FTPClient();
try {
ftpClient.connect("ftp.example.com", 21);
ftpClient.login("username", "password");
if (ftpClient.isConnected()) {
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
import org.apache.commons.net.ftp.FTP;
import org.apache.commons.net.ftp.FTPClient;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
public class FTPExample {
public static void main(String[] args) {
FTPClient ftpClient = new FTPClient();
try {
String localFilePath = "path/to/local/file.txt";
String remoteDirectory = "path/to/remote/directory";
ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
File localFile = new File(localFilePath);
FileInputStream inputStream = new FileInputStream(localFile);
ftpClient.storeFile(remoteDirectory + "/" + localFile.getName(), inputStream);
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
ftpClient.disconnect();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
import org.apache.commons.net.ftp.FTP;
import org.apache.commons.net.ftp.FTPClient;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
public class FTPExample {
public static void main(String[] args) {
FTPClient ftpClient = new FTPClient();
try {
String localDirectory = "path/to/local/directory";
String remoteFilePath = "path/to/remote/file.txt";
ftpClient.setFileType(FTP.BINARY_FILE_TYPE);
OutputStream outputStream = new FileOutputStream(localDirectory + "/file.txt");
ftpClient.retrieveFile(remoteFilePath, outputStream);
outputStream.close();
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
ftpClient.disconnect();
} catch (IOException e) {
e.printStackTrace();
}
}
}
}
