springboot+filezilla

As an AI language model, I cannot use or interact with FileZilla or any other software directly. However, I can provide you with some information about how to use Spring Boot to upload and download files using FTP.

To upload a file using Spring Boot and FTP, you can use the Apache Commons Net library. Here's a sample code snippet:

// create an FTP client instance
FTPClient ftpClient = new FTPClient();
ftpClient.connect(server, port);
ftpClient.login(username, password);

// upload the file
File file = new File("path/to/file");
InputStream inputStream = new FileInputStream(file);
ftpClient.storeFile("filename.txt", inputStream);

// close the FTP client
ftpClient.logout();
ftpClient.disconnect();

To download a file using Spring Boot and FTP, you can use the same library. Here's a sample code snippet:

// create an FTP client instance
FTPClient ftpClient = new FTPClient();
ftpClient.connect(server, port);
ftpClient.login(username, password);

// download the file
OutputStream outputStream = new FileOutputStream("path/to/file");
ftpClient.retrieveFile("filename.txt", outputStream);

// close the FTP client
ftpClient.logout();
ftpClient.disconnect();

Please note that you'll need to replace the server, port, username, password, and file paths with the appropriate values for your FTP server and files.