React Native

Split File into Chunks

Demonstrates how to split a file into chunks. React Native

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

function chilkatExample() {
  const fac = new FileAccess();

  // Any type of file may be split.  It doesn't matter if it's
  // a binary file or a text file.
  const fileToSplit = 'qa_data/hamlet.xml';

  const partPrefix = 'hamlet';
  const partExtension = 'part';
  const maxChunkSize = 50000;
  const destDirPath = 'qa_output';

  // Splits hamlet.xml into hamlet1.part, hamlet2.part, ...
  // Output files are written to the current working directory.
  // Each chunk will be 50000 bytes except for the last which
  // will be the remainder.

  try {
    fac.splitFile(fileToSplit, partPrefix, partExtension, maxChunkSize, destDirPath);
    console.log('Success.');
  } catch {
    console.log(fac.lastErrorText);
  }
}