内容简介：如何计算下载一个文件需要多长时间？
<%
Function DownloadTime(intFileSize, strModemType)
Dim TimeInSeconds, ModemSpeed, strDownloadTime, AppendString
Dim intYears, intWeeks, intDays
Dim intHours, intMinutes, intSeconds
intYears = 0
intWeeks = 0
intDays = 0
intHours = 0
intMinutes = 0
intSeconds = 0
strDownloadTime = ""
Select Case strModemType
Case "Cable"
ModemSpeed = 400000
Case "56kbps"
ModemSpeed = 7000
Case "33.6kbps"
ModemSpeed = 4200
Case "28.8kbps"
ModemSpeed = 3600
End Select
TimeInSeconds = int(intFileSize / ModemSpeed)
' 准确地说,1年＝365.25天.
If (Int(TimeInSeconds / 31471200) <> 0) Then intYears = Int(TimeInSeconds / 31449600)
If ((Int(TimeInSeconds / 604800) Mod 52) <> 0) Then intWeeks = Int(TimeInSeconds / 604800) Mod 52
If ((Int(TimeInSeconds / 86400) Mod 7) <> 0) Then intDays = Int(TimeInSeconds / 86400) Mod 7
If TimeInSeconds >= 3600 Then intHours = Int(TimeInSeconds / 3600) Mod 24
If TimeInSeconds >= 60 Then intMinutes = Int(TimeInSeconds / 60) Mod 60
If TimeInSeconds >= 0 Then intSeconds = Int(TimeInSeconds) Mod 60
If intYears <> 0 Then
strDownloadTime = strDownloadTime & intYears & "年" & AppendString & ", "
End If
If intWeeks <> 0 Then
strDownloadTime = strDownloadTime & intWeeks & "周" & AppendString & ", "
End If
If intDays <> 0 Then
strDownloadTime = strDownloadTime & intDays & "日" & AppendString & ", "
End If
If intHours <> 0 Then
strDownloadTime = strDownloadTime & intHours & "小时" & AppendString & ", "
End If
If intMinutes <> 0 Then
strDownloadTime = strDownloadTime & intMinutes & "分" & AppendString
End If
If ((intYears = 0) And (intWeeks = 0) And (intDays = 0) And (intHours = 0)) Then
If intMinutes > 0 Then
strDownloadTime = strDownloadTime & ", " & intSeconds & "秒" & AppendString
Else
strDownloadTime = strDownloadTime & intSeconds & "秒" & AppendString
End If
End If
DownloadTime = strDownloadTime
End Function
%>
<html>
<body>
撼雪喷云提示:您下载这个文件一共花费了<%=DownloadTime(123456,Cable)%>.
</body></html>
[1]
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持 码农网
猜你喜欢:
- 我们为什么需要 lock 文件
- Flex AIR 重启需要修改的配置文件
- 对付无文件攻击，你的主机需要猎鹰保护！
- angular6根据environments配置文件更改开发所需要的环境
- 项目文件中的已知 NuGet 属性（使用这些属性，创建 NuGet 包就可以不需要 nuspec 文件啦）
- 云计算也需要维护 SDN也需要网工 只不过更智能了
本站部分资源来源于网络，本站转载出于传递更多信息之目的，版权归原作者或者来源机构所有，如转载稿涉及版权问题，请联系我们。
Responsive Web Design
Ethan Marcotte / Happy Cog / 2011-6 / USD 18.00
From mobile browsers to netbooks and tablets, users are visiting your sites from an increasing array of devices and browsers. Are your designs ready? Learn how to think beyond the desktop and craft be......一起来看看 《Responsive Web Design》 这本书的介绍吧!
