This is documentation for the next version of K6. For the latest stable release, go to the latest version.
b64encode( input, [encoding] )
Parameter | Type | Description |
---|---|---|
input | string / ArrayBuffer | The input string or ArrayBuffer object to base64 encode. |
encoding (optional) | string | The base64 encoding to use. Available options are: - “std”: the standard encoding with = padding chars and + and / characters in encoding alphabet. This is the default.- “rawstd”: like std but without = padding characters.- “url”: URL safe version of std , encoding alphabet doesn’t contain + and / characters, but rather - and _ characters.- “rawurl”: like url but without = padding characters. |
Returns
Type | Description |
---|---|
string | The base64 encoding of the input data. |
Example
import { check } from 'k6';
import encoding from 'k6/encoding';
export default function () {
const str = 'hello world';
const enc = 'aGVsbG8gd29ybGQ=';
const buf = new Uint8Array([104, 101, 108, 108, 111, 32, 119, 111, 114, 108, 100]).buffer;
check(null, {
'is encoding string correct': () => encoding.b64encode(str) === enc,
'is encoding ArrayBuffer correct': () => encoding.b64encode(buf) === enc,
});
}