storage

格式化计算机存储单位

使用

import { UNITS, formatBytes } from "huxianc-utils";

formatBytes(1024); // 1.00K
formatBytes(3.6 * 1024 * 1024, UNITS.map((item) => `${item}B`)); // 3.60MB
formatBytes(7.56 * 1024 * 1024 * 1024, undefined, 4); // 7.5600G
formatBytes(6.15 * 1024 * 1024 * 1024 * 1024, undefined, 4, true); // { numStr: '6.1500', unit: 'T', raw: 6.15 }
formatBytes(1000, { base: 1000 }); // 1.00K (using base 1000)

类型

export declare const UNITS: string[];
export interface FormatBytesReturns {
    numStr: string;
    unit: string;
    raw: number;
}
export interface FormatBytesOptions {
  units?: string[];
  fractionDigits?: number;
  returnRaw?: boolean;
  base?: 1024 | 1000;
}
/**
 * @description 格式化计算机存储单位
 * @param {number} bytes - 字节数
 * @param {FormatBytesOptions} options - 配置选项
 * @returns {string} 格式化后的存储单位
 * */
export declare function formatBytes(bytes: number, units?: string[], fractionDigits?: number, returnRaw?: boolean): string | FormatBytesReturns;