public static void testViewInFrameByJrxml() {
   try {
     JasperQueryUtil2.viewInFrameByJrxml(jrxmlFileName);
   } catch (Exception e) {
     e.printStackTrace();
   }
 }
 public static void testExportJrxmlToXml() {
   try {
     JasperQueryUtil2.exportJrxmlToXml(jrxmlFileName, xmlFileName);
   } catch (Exception e) {
     e.printStackTrace();
   }
 }
 public static void testFillJasperToJrprint() {
   try {
     JasperQueryUtil2.fillJasperToJrprint(jasperFileName);
   } catch (Exception e) {
     e.printStackTrace();
   }
 }
 public static void testExportToExcel() {
   try {
     JasperQueryUtil2.exportToExcel(jrprintFileName, excelFileName);
   } catch (Exception e) {
     e.printStackTrace();
   }
 }
 public static void testCompileJrxmlToJasper() {
   try {
     JasperQueryUtil2.compileJrxmlToJasper(jrxmlFileName, jasperFileName);
   } catch (Exception e) {
     e.printStackTrace();
   }
 }