hi, I made jasper file using iReport. In iReport preview...PDF file excutes and works perfect. In java program...there is no error but an empty PDF when downloading through IE browser. I can see pdf333 start------------, pdf333 end--------- code below through server log. Here's the source...plz help me T_T Connection conn = null; String gbm2 = ""; String ctrt_code = request.getParameter("CTRT_CODE") == null ? "" : request.getParameter("CTRT_CODE"); String reportName = request.getRealPath("/")+"reports\test.jasper"; DBSource ds = new DBSource(); conn = ds.getConnection(gbm2); try { Class.forName("oracle.jdbc.driver.OracleDriver"); } catch (ClassNotFoundException ex) { ex.printStackTrace(); } try { System.out.println("pdf333 start-----------------------------------------------------"); InputStream is = new FileInputStream(reportName); HashMap map = new HashMap(); map.put("ctrt_code", ctrt_code); ArrayList printList = new ArrayList(); JasperPrint jasperPrint = JasperFillManager.fillReport(request.getRealPath("/")+"reports\test.jasper", map, conn); printList.add(jasperPrint); ServletOutputStream servletOutputStream = response.getOutputStream(); String filename = ctrt_code+".pdf"; String dnFilename = new String(filename.getBytes("MS949"), "ISO-8859-1"); response.setContentType("application/pdf"); response.setHeader("Content-Disposition", "attachment; filename=" + filename + ";"); JRPdfExporter exporter = new JRPdfExporter(); exporter.setParameter(JRExporterParameter.JASPER_PRINT_LIST, printList); exporter.setParameter(JRExporterParameter.OUTPUT_STREAM, servletOutputStream); exporter.exportReport(); System.out.println("pdf333 end-----------------------------------------------------"); } catch (JRException ex) { throw new ServletException(ex); } catch (NullPointerException e1) { }
