Node.js Buffer Concatenate

• Javascript

• Node.js Core

• • Core

  • Buffer

  • child_process

  • crypto

  • dns

  • events

  • fs

  • http

  • https

  • net

  • process

  • sys

  • util

  • zlib

Introduction

Following is the syntax of the method to concatenate Node buffers to a single Node Buffer:

Buffer.concat(list[, totalLength])

Returns a buffer which is the result of concatenating all the buffers in the list together.

// example//w  w w .java  2  s .  c o m
var buffer1 = Buffer.from('test');
var buffer2 = Buffer.from('Simply Easy Learning');
var buffer3 = Buffer.concat([buffer1,buffer2]);
console.log("buffer3 content: " + buffer3.toString());

Related

• Node.js Buffer write to buffer
• Node.js Buffer.alloc
• Node.js Buffer.from()
• Node.js Buffer Convert
• Node.js Buffer convert to String