文件存储或者传输的过程中,经常需要展示传输文件的大小,或者传输量的大小,为了方便给人展示和阅读,编写一个简单的单位转换器. 1 def hum_convert(value): 2 units = ["B", "KB", "MB", "GB", "TB", "PB"] 3 size = 1024.0 4 for i in range(len(units)): 5 if (value / s
package com.example.administrator.filemanager.utils;import java.text.DecimalFormat;import java.text.SimpleDateFormat;import java.util.Date;/** * Created by Administrator on 2016/12/29. */public class CommonUtils { //DecimalFormat:用于格式化十进制的数字 pr
原文出自:https://blog.csdn.net/seesun2012 // 格式化文件大小 function renderSize(value){ if(null==value||value==''){ return "0 Bytes"; } var unitArr = new Array("Bytes","KB","MB","GB","TB","PB",&qu
The metric system In some cases when used to describe data transfer rates bits/bytes are calculated as in the metric system as follows: 1 MB = 1,000,000 bits/bytes 1 kb = 1,000 bits/bytes 1 bit/byte The period (.) is used as decimal separator. 计算流量等数