StackOverflow Q43594950

Test

<cfscript>
  saveToDirec = "c:/somefolder/";

  // boundary marker MUST match value used in actual cfhttp response
	contentType = "multipart/related;boundary=MIME_Boundary;";

  // Load and parse ByteArrayOutputStream returned by CFHTTP
	bads = createObject("java", "javax.mail.util.ByteArrayDataSource").init(cfhttp.fileContent, contentType);
	mp = createObject("java", "javax.mail.internet.MimeMultipart").init(bads);

  // loop through parts 
	for (i = 0; i < mp.getCount(); i++) {
		writeOutput("<br>Processing part["& i &"]");
		bp = mp.getBodyPart( javacast("int", i));
    
    // If this is a PDF, save it to a file.
    // **** NOTE: Update directory path ****
		if (!isNull(bp) && bp.isMimeType("application/pdf")) {
			outputFile = createObject("java", "java.io.File").init(saveToDirec &"demo_savedfile_"& i &".pdf");
			bp.saveFile(outputFile);
			writeOutput("<br>Saved: "& outputFile.getAbsolutePath());
		}
	}
</cfscript>