ASP non-component breakpoint renewal download with progress bar

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"" with progress bar ASP No component breakpoint continued download

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Introduction

' 1 Using XMLHTTP method

' 2) No components

' 3 asynchronous way to get, save server resources

' 4 server to server file transfer. (Of course, IIS on your own computer is also an HTTP server)

' 5 Support breakpoint continuation

' 6) sub-download

' 7 use buffer to increase download speed

' 8 support large file download (speed I will not say, you can test, speak with the fact)

' 9 with progress bar: Download percentage, download amount, Instant download speed, average download speed

'

Usage

' Set the following three variables, Remotefileurl, Localfileurl, Refererurl

'

' Author: Midnight Crazy Dragon (Madpolice)

' Madpolice_dong@163.com

' 2005.12.25