buf.readFloatBE([offset])
从指定的 offset 在 buf 中读取一个 32 位大端浮点数。
【Reads a 32-bit, big-endian float from buf at the specified offset.】
import { Buffer } from 'node:buffer';
const buf = Buffer.from([1, 2, 3, 4]);
console.log(buf.readFloatBE(0));
// Prints: 2.387939260590663e-38const { Buffer } = require('node:buffer');
const buf = Buffer.from([1, 2, 3, 4]);
console.log(buf.readFloatBE(0));
// Prints: 2.387939260590663e-38