Checking the size of the file with Java

I'm trying to download a zip file using cfzip in an app, I'm trying. I use Java to get the size of files before the file is uploaded but the 'analysis' results and the size of the gall are completely different and I was hoping someone could tell me what the problem.

Here's the java code

<! - check the size of the zip file - >
< len (form.zipGallery) cfif >
< cfset f = createObject("java","java.io.File").init (form. ZipGallery) >
< cfif f.length (gt) (25 * 2048) >
< cfset valError = listAppend (valError, "this file is too large. (Please make less than 25 MB zip file"&"-"& #f.length () #) >
< / cfif >
< / cfif >

The file is 23.6 MB and it returns a value of 24804509.

What Miss me?

Thanks in advance.

the actual size of the file is 23.65542316436767578125 MB or something like that.

the length() method returns bytes. divide by (1024 * 1024) for mb.

Tags: ColdFusion

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