public static void main(String[] args) throws Exception { // Compile the report String reportFile = "example.jrxml"; JasperCompileManager.compileReport(reportFile);
// Fill the report Map<String, Object> params = new HashMap<>(); JasperPrint jasperPrint = JasperFillManager.fillReport("example.jasper", params, dataSource); jasperreports-6.3.0.jar download
After downloading the JAR file, verify its integrity by checking the file size and hash. The jasperreports-6.3.0.jar file should have a size of approximately 7.4 MB. public static void main(String[] args) throws Exception {
import net.sf.jasperreports.engine.JasperCompileManager; import net.sf.jasperreports.engine.JasperExportManager; import net.sf.jasperreports.engine.JasperFillManager; import net.sf.jasperreports.engine.JasperPrint; import net.sf.jasperreports.engine.data.JRBeanCollectionDataSource; // Fill the report Map<