If I use coldfusion's getTempDirectory() as the path to generate a file, is there any way for a browser to access that? Or, if not, can I configure the temp path to be a certain folder?
You could serve the content using the cfcontent tag. It reads the file and sends the contents to the browser.
<cfcontent
type = "text/html"
file = "#getTempDirectory()#\myfile.htm"
deleteFile = "No">