Question

ireport报表怎么发布到jasperreport server

Answer 1

FilereportFile=newFile(application.getRealPath("report/test.jasper"));JasperReportjasperReport=(JasperReport)JRLoader.loadObject(reportFile.getPath());Mapparameters=newHashMap();Stringstr0=request.getParameter("time");Stringstr1=request.getParameter("no");Stringstr2=request.getParameter("name");parameters.put("time",str0);parameters.put("no",str1);parameters.put("name",str2);Class.forName("com.mysql.jdbc.Driver");Connectionconn=DriverManager.getConnection("jdbc:mysql://localhost:3306/test","root","root");JasperPrintjasperPrint=JasperFillManager.fillReport(jasperReport,parameters,conn);JRHtmlExporterexporter=newJRHtmlExporter();exporter.setParameter(JRExporterParameter.JASPER_PRINT,jasperPrint);exporter.setParameter(JRExporterParameter.OUTPUT_WRITER,out);exporter.setParameter(JRHtmlExporterParameter.IS_USING_IMAGES_TO_ALIGN,Boolean.FALSE);exporter.exportReport();out.flush();conn.close();out.clear();out=pageContext.pushBody();