React Native

Synchronize Remote Directory Tree

See more FTP Examples

Uploads a directory tree from the local filesystem to the FTP server. Synchronization modes include:

mode=0: Upload all files
mode=1: Upload all files that do not exist on the FTP server.
mode=2: Upload newer or non-existant files.
mode=3: Upload only newer files. If a file does not already exist on the FTP server, it is not uploaded. React Native

import { Ftp2 } from '@chilkat/react-native'

async function chilkatExample() {
  // This example requires the Chilkat API to have been previously unlocked.
  // See Global Unlock Sample for sample code.

  const ftp = new Ftp2();

  ftp.hostname = 'ftp.example.com';
  ftp.username = 'login';
  ftp.password = 'password';

  ftp.keepSessionLog = true;

  // Connect and login to the FTP server.
  try {
    await ftp.connectAsync();
  } catch {
    console.log(ftp.lastErrorText);
    return;
  }

  // Set the current remote directory to the root of
  // the tree where files are uploaded.
  try {
    await ftp.changeRemoteDirAsync('/abc123');
  } catch {
    console.log(ftp.lastErrorText);
    return;
  }

  // Recursively upload all non-existant and newer files.
  const mode = 2;
  try {
    await ftp.syncRemoteTreeAsync('c:/temp/abc123', mode);
  } catch {
    console.log(ftp.lastErrorText);
    return;
  }

  await ftp.disconnectAsync();

  // Display the session log.  
  console.log(ftp.sessionLog);
}