Hi experts! Is it possible to download file into client PC without using FileDownload UI component?
here inputstream code but how can I use ByteArrayInputStream to transfer to client?
Reports reportItem = new Reports(); reportItem.setItem(reports); Map<String, Reports> map = new HashMap<String, Reports>(); map.put("report", reportItem); XLSTransformer transformer = new XLSTransformer(); Workbook workbook = transformer.transformXLS(new FileInputStream(templateFile), map); ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); workbook.write(outputStream); return new ByteArrayInputStream(outputStream.toByteArray());