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Node.js zlib.brotliCompressSync() Method

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The zlib.brotliCompressSync() method is an inbuilt application programming interface of the Zlib module which is used to compress a chunk of data with BrotliCompress. 

Syntax:

zlib.brotliCompressSync( buffer, options )

Parameters: This method accepts two parameters as mentioned above and described below:

  • buffer: This parameter holds the buffer of type Buffer, TypedArray, DataView, ArrayBuffer, and string.
  • options: It is an optional parameter.

Return Value: It returns the chunk of data with BrotliCompress. 

The below examples illustrate the use of zlib.brotliCompressSync() method in Node.js: 

Example 1: 

javascript

// Node.js program to demonstrate the   
// zlib.brotliCompressSync() method
 
// Including zlib module
const zlib = require('zlib');
 
// Declaring input and assigning
// it a value string
let input = "0123456789";
 
// Calling brotliCompressSync method
const brotliCom = zlib.brotliCompressSync(input);
 
console.log(brotliCom);

                    

Output:

// Buffer 8b 04 80 30 31 32 33 34 35 36 37 38 39 03

Example 2: 

javascript

// Node.js program to demonstrate the   
// zlib.brotliCompressSync() method
 
// Including zlib module
const zlib = require('zlib');
 
// Declaring input and assigning
// it a value string
let input = "0123456789";
 
// Calling brotliCompressSync method
const brotliCom = zlib.brotliCompressSync(input).toString('hex');
 
console.log(brotliCom);

                    

Output:

8b04803031323334353637383903

Reference: https://nodejs.org/api/zlib.html#zlib_zlib_brotlicompresssync_buffer_options



Last Updated : 03 Apr, 2023
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