测试打印

report/src/main/java/com/uas/report/controller/PrintController.java

@@ -253,7 +253,8 @@ public class PrintController {
 			if (printService.overload(userName, profile, reportName, whereCondition, otherParameters, Platform.PC)) {
 				throw new IllegalStateException("数据量过大，无法提供服务");
 			}
-			printService.export(userName, profile, reportName, whereCondition, otherParameters, ExportType.PDF, file, null, true);
+
+			printService.exportMulti(userName, profile, reportName, whereCondition, otherParameters, ExportType.PDF, file, null, true);
 		}
 		return "pdf/preview?p=" + pdfPath;
 	}

report/src/main/java/com/uas/report/service/PrintService.java

@@ -39,6 +39,9 @@ public interface PrintService {
 	int export(String userName, String profile, String reportName, String whereCondition,
 			   String otherParameters, ExportType exportType, File exportFile, Integer pageIndex, boolean useFileVirtualizer)
 			throws JRException, IOException, DocumentException, SQLException;
+	int exportMulti(String userName, String profile, String reportName, String whereCondition,
+					String otherParameters, ExportType exportType, File exportFile, Integer pageIndex, boolean useFileVirtualizer)
+			throws JRException, IOException, DocumentException, SQLException;
 
 	/**
 	 * 获取模板对应的账套

report/src/main/java/com/uas/report/service/impl/PrintServiceImpl.java

@@ -161,6 +161,126 @@ public class PrintServiceImpl implements PrintService {
 		}
 	}
 
+	@Override
+	public int exportMulti(String userName, String profile, String reportName, String whereCondition,
+						   String otherParameters, ExportType exportType, File exportFile, Integer pageIndex, boolean useFileVirtualizer)
+			throws JRException, IOException, DocumentException, SQLException {
+		DruidDataSource dataSource = MasterManager.getDataSource(userName, profile);
+		if (dataSource == null) {
+			throw new SQLException("获取数据源失败");
+		}
+
+		if(exportFile.getParentFile() != null && !exportFile.getParentFile().exists()){
+			exportFile.getParentFile().mkdirs();
+		}
+
+
+
+
+        List<String> paths =new ArrayList<>();
+		paths.add("炬神外箱标签");
+		paths.add("同为盘.盒标签");
+		Connection connection = null;
+		List<JasperPrint> printList = new ArrayList<JasperPrint>();
+
+		try {
+			connection = dataSource.getConnection();
+			for(int i =0 ;i <paths.size(); i++){
+				String masterOfJrxml = getMasterOfJrxml(userName, paths.get(i));
+				String jrxmlFilePath = fileService.getJrxmlFilePath(masterOfJrxml, paths.get(i));
+
+				// 向报表模板传递参数：报表路径、where条件、其他参数
+				Map<String, Object> parameters = new HashMap<>();
+				if (useFileVirtualizer) {
+					File virtualizerDir = new File(ReportUtils.getVirtualizerDir());
+					if (!virtualizerDir.exists()) {
+						virtualizerDir.mkdirs();
+					}
+					parameters.put(JRParameter.REPORT_VIRTUALIZER, new JRFileVirtualizer(2, virtualizerDir.getAbsolutePath()));
+				}
+				parameters.put(ReportConstants.PARAMETER_REPORT_DIR, fileService.getMasterPath(masterOfJrxml));
+				if (!StringUtils.isEmpty(whereCondition)) {
+					parameters.put(ReportConstants.PARAMETER_WHERE_CONDITION, whereCondition);
+				}
+				// 不为空，并且去除空格后的长度大于2（不为{}）
+				if (!StringUtils.isEmpty(otherParameters) && otherParameters.replace(" ", "").length() > 2) {
+					parameters.putAll(JSONObject.parseObject(otherParameters));
+				}
+				String jasperFilePath = maybeCompileJrxmlFile(jrxmlFilePath, false, otherParameters, connection, dataSource.getDbType());
+				if(StringUtils.isEmpty(jasperFilePath)){
+					throw new IllegalStateException("编译报表模板失败");
+				}
+
+				logger.info("export fillReport...");
+				// 从数据库获取数据填充报表
+				JasperPrint jasperPrint;
+				boolean customCellStyle = false;
+				// 只导出数据
+				if (exportType == ExportType.XLS_DATA || exportType == ExportType.XLSX_DATA) {
+					// 需自定义单元格格式
+					customCellStyle = true;
+					JasperDesign jasperDesign = JRXmlLoader.load(jrxmlFilePath);
+					// 移除模板中多余元素
+					removeUnusedElements(jasperDesign);
+					JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign);
+					jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, connection);
+				} else if (exportType == ExportType.DOC) {
+					// 导出word时需要对行距等进行调整
+					InputStream inputStream = new ByteArrayInputStream(
+							modifyLineSpacing(jrxmlFilePath).getBytes("UTF-8"));
+					JasperReport jasperReport = JasperCompileManager.compileReport(inputStream);
+					jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, connection);
+					inputStream.close();
+				} else if ((exportType == ExportType.XLS || exportType == ExportType.XLSX) &&
+						ignorepage(reportName, connection, dataSource.getDbType())) {
+					JasperDesign jasperDesign = JRXmlLoader.load(jrxmlFilePath);
+					//移除分页之间的间隔
+					jasperDesign.setIgnorePagination(true);
+					JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign);
+					jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, connection);
+				} else {
+					jasperPrint = JasperFillManager.fillReport(jasperFilePath, parameters, connection);
+				}
+
+				if (exportType == ExportType.XLS || exportType == ExportType.XLS_DATA) {
+					exportReportToXls(jasperPrint, exportFile, customCellStyle, pageIndex);
+				} else if (exportType == ExportType.XLSX || exportType == ExportType.XLSX_DATA) {
+					exportReportToXlsx(jasperPrint, exportFile, customCellStyle, pageIndex);
+				} else if (exportType == ExportType.DOC) {
+					exportReportToDoc(jasperPrint, exportFile, pageIndex);
+				} else if (exportType == ExportType.TXT) {
+					exportReportToText(jasperPrint, exportFile, pageIndex);
+				} else {
+					//exportReportToPdf(jasperPrint, exportFile, pageIndex);
+					printList.add(jasperPrint);
+				}
+				logger.info("export fillReport done...");
+			}
+			JRPdfExporter exporter = new JRPdfExporter();
+			setPageConfiguration(exporter, printList.get(0), pageIndex);
+			logger.info("print done...");
+			ExporterInput exporterInput = new SimpleExporterInput(printList.get(0));
+			exporterInput.getItems().add(new SimpleExporterInputItem(printList.get(1)));
+			exporter.setExporterInput(exporterInput);
+			OutputStreamExporterOutput exporterOutput = new SimpleOutputStreamExporterOutput(exportFile);
+			exporter.setExporterOutput(exporterOutput);
+			exporter.exportReport();
+			return 0;
+		} catch (JRRuntimeException e) {
+			// 如果因为某个类未实现 Serializable 而无法反序列化，则不使用 REPORT_VIRTUALIZER
+			if (e.getCause() instanceof NotSerializableException) {
+				logger.error(e.getMessage() + " 取消 REPORT_VIRTUALIZER ，重新打印");
+				return export(userName, profile, reportName, whereCondition, otherParameters, exportType, exportFile, pageIndex, false);
+			}
+			throw e;
+		} finally {
+			if (connection != null) {
+				connection.close();
+			}
+		}
+
+	}
+
 	/**
 	 * 可能需要编译报表模板文件
 	 *