method Buffer.writeInt32BE
Jump to headingBuffer.writeInt32BE(value: number,offset?: number,): numberWrites value to buf at the specified offset as big-endian. The value must be a valid signed 32-bit integer. Behavior is undefined when value is
anything other than a signed 32-bit integer.
The value is interpreted and written as a two's complement signed integer.
import { Buffer } from 'node:buffer';
const buf = Buffer.allocUnsafe(4);
buf.writeInt32BE(0x01020304, 0);
console.log(buf);
// Prints: <Buffer 01 02 03 04>
Parameters Jump to heading
Jump to headingvalue: numberNumber to be written to buf.
optional
Jump to headingoffset: number = 0Number of bytes to skip before starting to write. Must satisfy 0 <= offset <= buf.length - 4.
Return Type Jump to heading
numberoffset plus the number of bytes written.