@RequestMapping("printEmpPdf") @ResponseBody public Result printEmpPdf(HttpServletRequest request,HttpServletResponse response, Parameter parameter){ Result result=Result.getInitializedResult(); try{  parameter = generateParameter(parameter, request);  Map<String,Object> map= parameter.getParam();  List<EmployeeVO> employeeVOList=employeeBiz.printPdfBarcode(map);  // 報表數據源  JRDataSource jrDataSource = new JRBeanCollectionDataSource(employeeVOList);  //模板地址  String jasperSource_adidas= CommonUtils.getAllMessage("jdbc","EMPLOYEES_IDENTITY_PRINT_PDF_TEMPLET")+"employees_identity_print_templet.jasper";  File reportFile = new File(jasperSource_adidas);  Map<String, Object> param_common=new HashMap<String, Object>();  param_common.put("subReport",jasperSource_adidas);  JasperPrint jasperPrint;  jasperPrint = JasperFillManager.fillReport(reportFile.getPath(), param_common, jrDataSource);  String fullPath = String.valueOf(System.currentTimeMillis()).concat("_員工列表.pdf"); //生成PDF文件保存地址  String filePdfUrl= CommonUtils.getAllMessage("jdbc","IREPORT_FILE_URL");  JRPdfExporter pdfExporter = new JRPdfExporter();  ByteArrayOutputStream baos = new ByteArrayOutputStream();  pdfExporter.setParameter(JRExporterParameter.JASPER_PRINT,jasperPrint);  pdfExporter.setParameter(JRExporterParameter.OUTPUT_STREAM, baos);  pdfExporter.exportReport();  byte[] bytes = baos.toByteArray();  File file=new File(filePdfUrl+fullPath);  WebUtil.writeByteArrayToFile(file,bytes);  result.baseSucResult(fullPath); }catch (Exception e){  result.baseFailResult("EmployeeController printEmpPdf error",parameter);  logger.error("EmployeeController printEmpPdf error",e); } return result; }

<dependency> <groupId>net.sf.jasperreports</groupId> <artifactId>jasperreports</artifactId> <version>5.6.0</version></dependency><dependency> <groupId>org.codehaus.groovy</groupId> <artifactId>groovy-all</artifactId> <version>2.2.2</version></dependency><!-- iReport PDF中文支持 --><dependency> <groupId>com.lowagie</groupId> <artifactId>itextasian</artifactId> <version>2.1.7.js2</version></dependency><dependency> <groupId>com.lowagie</groupId> <artifactId>itext</artifactId> <version>2.1.7.js2</version></dependency><dependency> <groupId>net.sourceforge.barbecue</groupId> <artifactId>barbecue</artifactId> <version>1.5-beta1</version></dependency><dependency> <groupId>ireport</groupId> <artifactId>ireport-utils</artifactId> <version>2.0.1</version></dependency><dependency> <groupId>commons-collections</groupId> <artifactId>commons-collections</artifactId> <version>3.2</version></dependency><dependency> <groupId>commons-digester</groupId> <artifactId>commons-digester</artifactId> <version>1.8</version></dependency>