2a09d1a4
 liuqimichale
添加宜春 天水 宣化
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/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Sean Larkin @thelarkinn
*/
"use strict";
const SizeFormatHelpers = exports;
SizeFormatHelpers.formatSize = size => {
if(size <= 0) {
return "0 bytes";
}
const abbreviations = ["bytes", "kB", "MB", "GB"];
const index = Math.floor(Math.log(size) / Math.log(1000));
return `${+(size / Math.pow(1000, index)).toPrecision(3)} ${abbreviations[index]}`;
};
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