Node.js Buffer.byteOffset 属性
原文:https://www . geesforgeks . org/node-js-buffer-byteofset-property/
Buffer.byteOffset 属性是 buffer 模块中类 Buffer 的内置应用编程接口,用于获取该缓冲区的字节偏移值。
语法:
const Buffer.byteOffset
返回值:该属性返回数组缓冲区的对象。
示例 1: 文件名:index . js
Javascript
// Node.js program to demonstrate the
// Buffer.byteOffset property
// Creating and initializing arraybuffer object
const arrbuff = new ArrayBuffer(16);
// Getting buffer object form existing
// arraybuffer object
const buffer = Buffer.from(arrbuff);
// Getting byteoffset of buffer
// by using byoffset property
const bytoff = buffer.byteOffset;
// Display the result
console.log("byteoffset is : " + bytoff);
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