Does this work for binary files? I suppose it should, but the reading line by line bit makes me curious.
> -----Original Message----- > From: Rick Root [mailto:[EMAIL PROTECTED] > Sent: Wednesday, July 12, 2006 3:07 PM > To: CF-Talk > Subject: Re: size limit for cffile? > > For what it's worth, I just ran some tests reading a 4MB > file, looping > through line by line and performing some simple math (cnt = cnt + 1) > > The java method was CONSISTENTLY around 375ms on my server. I hit > reload like 30 times and it was never below 350ms and never > above 500ms, > and almost always below 400ms. > > Using CFFILE, it was much more erratic... coming in as low as > 450ms but > often coming in at 2000ms and higher. > > Rick > > > Rick Root wrote: > > Sorry, Matt, I didn't read close enough either! There are > threads out > > there also relating to READING large files. > > > > However, I'd probably also suggest looking into using the > java file I/O > > stuff to avoid the issues relating to load a 100MB file > into memory and > > dealing with it. > > > > Because I love writing java code in CF, I wrote some sample > code for > > you, and even tested it. > > > > <cfscript> > > srcFile = "E:\Inetpub\ajaxCFC\documentation\license.txt"; > > // create a FileReader object > > fr = createObject("java","java.io.FileReader"); > > // Call the constructure with the source file path > > fr.init(srcFile); > > // create a BufferedReader object > > br = createObject("java","java.io.BufferedReader"); > > // call the constructor with the FileReader as the arg > > br.init(fr); > > // read the first line > > str = br.readLine(); > > // loop ... str will be undefined if there are no more lines > > while (isDefined("str")) { > > // do stuff with the string > > writeOutput(str); > > // read the next line so we can continue the loop > > str = br.readLine(); > > } > > // close the buffered reader object > > br.close(); > > </cfscript> > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Introducing the Fusion Authority Quarterly Update. 80 pages of hard-hitting, up-to-date ColdFusion information by your peers, delivered to your door four times a year. http://www.fusionauthority.com/quarterly Archive: http://www.houseoffusion.com/cf_lists/message.cfm/forumid:4/messageid:246445 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4
