Menu

Important: This documentation is about an older version. It's relevant only to the release noted, many of the features and functions have been updated or replaced. Please view the current version.

DocumentationGrafana k6JavaScript APIk6/httpFileData
Open source

FileData

FileData is an object for wrapping data representing a file when doing multipart requests (file uploads). You create it by calling http.file( data, [filename], [contentType] ).

NameTypeDescription
FileData.datastring / Array / ArrayBufferFile data as string, array of numbers, or an ArrayBuffer object.
FileData.content_typestringThe content type that will be specified in the multipart request.
FileData.filenamestringThe filename that will be specified in the multipart request.

Example

JavaScript 
import { sleep } from 'k6';
import { md5 } from 'k6/crypto';
import http from 'k6/http';

const binFile = open('/path/to/file.bin', 'b');

export default function () {
  const f = http.file(binFile, 'test.bin');
  console.log(md5(f.data, 'hex'));
  console.log(f.filename);
  console.log(f.content_type);
}