/**
* @param jrxmlFileName
* @param pdfFileName
* @throws Exception
*/
public static void exportJrxmlToXml(String jrxmlFileName, String xmlFileName) throws Exception {
String tempJasperFileName = getJasperFileName(jrxmlFileName);
String tempJrprintFileName = getJrprintFileName(jrxmlFileName);
// 编译static.jrxml报表设计文件，生成一个static.jasper报表文件
JasperCompileManager.compileReportToFile(URL + jrxmlFileName, URL + tempJasperFileName);
// 编译static.jasper报表设计文件，生成一个static.jrprint报表文件
// 填充时，直接指定一个Connection作为数据库连接
JasperFillManager.fillReportToFile(URL + tempJasperFileName, PARAMS, CONN);
// 使用JasperExportManager将一个JasperPrint导出成PDF文档
JasperExportManager.exportReportToXmlFile(URL + tempJrprintFileName, URL + xmlFileName, true);
System.out.println("成功创建了一个XML文档");
}
@Test
public void testReport() throws IOException, JRException, SQLException {
ClassPathResource resource = new ClassPathResource("reports/jdbcReport.jrxml");
InputStream inputStream = resource.getInputStream();
JasperReport jasperReport = JasperCompileManager.compileReport(inputStream);
Connection conn = dataSource.getConnection();
JasperPrint jasperPrint =
JasperUtils.fillReport(jasperReport, new HashMap<String, Object>(), conn);
JasperExportManager.exportReportToPdfFile(jasperPrint, "target/jdbcReport.pdf");
JasperExportManager.exportReportToXmlFile(jasperPrint, "target/jdbcReport.xml", false);
JasperExportManager.exportReportToHtmlFile(jasperPrint, "target/jdbcReport.html");
}
public void xmlEmbed() throws JRException {
long start = System.currentTimeMillis();
JasperExportManager.exportReportToXmlFile("build/reports/DataSourceReport.jrprint", true);
System.err.println("XML creation time : " + (System.currentTimeMillis() - start));
}
public static void exportToXml(String jrprintFileName, String xmlFileName) throws Exception {
JasperExportManager.exportReportToXmlFile(URL + jrprintFileName, URL + xmlFileName, true);
System.out.println("成功创建了一个XML文档");
}
public void xml() throws JRException {
long start = System.currentTimeMillis();
JasperExportManager.exportReportToXmlFile("build/reports/FirstJasper.jrprint", false);
System.err.println("XML creation time : " + (System.currentTimeMillis() - start));
}
public void xmlEmbed() throws JRException {
long start = System.currentTimeMillis();
JasperExportManager.exportReportToXmlFile(TMP_DIR + ALL_CHARTS_REPORT_JRPRINT, true);
System.err.println("XML creation time : " + (System.currentTimeMillis() - start));
}
private String saveReport(JasperPrint jasperPrint, String format, String destFileName)
throws JRException, Exception {
String reportName = null;
switch (Format.valueOf(format)) {
case pdf:
JasperExportManager.exportReportToPdfFile(jasperPrint, destFileName);
reportName = destFileName;
break;
case html:
JasperExportManager.exportReportToHtmlFile(jasperPrint, destFileName);
reportName = createZip(destFileName);
break;
case xml:
JasperExportManager.exportReportToXmlFile(jasperPrint, destFileName, true);
reportName = createZip(destFileName);
break;
case csv:
JRCsvExporter exporter = new JRCsvExporter();
exporter.setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
exporter.setParameter(JRExporterParameter.OUTPUT_FILE_NAME, destFileName);
exporter.exportReport();
reportName = destFileName;
break;
default:
LogUtils.errorf(this, "Error Running Report: Unknown Format: %s", format);
}
return reportName;
}
