合同、订货单导出模板修改

@@ -480,6 +480,8 @@ public class PurchaseOrderInfoController extends DefaultBaseController {
                     processTemplate(workbook, dataMap);
 
                     if ("PDF".equals(exportType)) {
+                        ExcelUtil.adjustVerticalTitleForPdf(workbook, sheet, "具体质量要求", true);
+                        ExcelUtil.adjustVerticalTitleForPdf(workbook, sheet, "生产工艺", false);
                         ResponseUtil.setPDFResponseHead(response, data.getOrderNo() + "-订货单打印.pdf");
 
                         // === 写入临时 .xlsx 文件 ===

@@ -270,6 +270,8 @@ public class BusinessDataExportHandler implements ExportHandler {
 
                     String createTime = orderInfo.getCreateTime().format(dateTimeFormatter);
                     if ("PDF".equals(queryVo.getExportFileType())) {
+                        ExcelUtil.adjustVerticalTitleForPdf(workbook, sheet, "具体质量要求", true);
+                        ExcelUtil.adjustVerticalTitleForPdf(workbook, sheet, "生产工艺", false);
                         // 输出PDF
                         File tempExcel = File.createTempFile("purchase_order_" + orderInfo.getOrderNo(), ".xlsx");
                         try (FileOutputStream fos = new FileOutputStream(tempExcel)) {

@@ -278,4 +278,92 @@ public class ExcelUtil {
         }
         return pdfFile;
     }
+
+    public static void adjustVerticalTitleForPdf(Workbook workbook, Sheet sheet, String text, boolean mergedCell) {
+        for (Row row : sheet) {
+            for (Cell cell : row) {
+                if (cell == null || cell.getCellTypeEnum() != CellType.STRING) {
+                    continue;
+                }
+                String cellValue = normalizeCellText(cell.getStringCellValue());
+                if (!normalizeCellText(text).equals(cellValue)) {
+                    continue;
+                }
+
+                cell.setCellValue(buildVerticalText(text));
+
+                CellStyle baseStyle = cell.getCellStyle();
+                CellStyle pdfStyle = workbook.createCellStyle();
+                if (baseStyle != null) {
+                    pdfStyle.cloneStyleFrom(baseStyle);
+                }
+                pdfStyle.setAlignment(HorizontalAlignment.CENTER);
+                pdfStyle.setVerticalAlignment(VerticalAlignment.CENTER);
+                pdfStyle.setWrapText(true);
+                pdfStyle.setRotation((short) 0);
+                pdfStyle.setIndention((short) 0);
+
+                if (mergedCell) {
+                    CellRangeAddress mergedRegion = findMergedRegion(sheet, cell.getRowIndex(), cell.getColumnIndex());
+                    if (mergedRegion != null) {
+                        for (int r = mergedRegion.getFirstRow(); r <= mergedRegion.getLastRow(); r++) {
+                            Row currentRow = sheet.getRow(r);
+                            if (currentRow == null) {
+                                currentRow = sheet.createRow(r);
+                            }
+                            for (int c = mergedRegion.getFirstColumn(); c <= mergedRegion.getLastColumn(); c++) {
+                                Cell currentCell = currentRow.getCell(c);
+                                if (currentCell == null) {
+                                    currentCell = currentRow.createCell(c);
+                                }
+                                currentCell.setCellStyle(pdfStyle);
+                            }
+                        }
+                    } else {
+                        cell.setCellStyle(pdfStyle);
+                    }
+                } else {
+                    cell.setCellStyle(pdfStyle);
+                }
+                return;
+            }
+        }
+    }
+
+    private static String buildVerticalText(String text) {
+        StringBuilder builder = new StringBuilder();
+        for (int i = 0; i < text.length(); i++) {
+            if (i > 0) {
+                builder.append("\n");
+            }
+            builder.append(text.charAt(i));
+        }
+        return builder.toString();
+    }
+
+    private static String normalizeCellText(String text) {
+        if (text == null) {
+            return "";
+        }
+        return text.replace("\r", "")
+                .replace("\n", "")
+                .replace(" ", "")
+                .trim();
+    }
+
+    private static CellRangeAddress findMergedRegion(Sheet sheet, int rowIndex, int colIndex) {
+        for (int i = 0; i < sheet.getNumMergedRegions(); i++) {
+            CellRangeAddress region = sheet.getMergedRegion(i);
+            if (region == null) {
+                continue;
+            }
+            if (rowIndex >= region.getFirstRow()
+                    && rowIndex <= region.getLastRow()
+                    && colIndex >= region.getFirstColumn()
+                    && colIndex <= region.getLastColumn()) {
+                return region;
+            }
+        }
+        return null;
+    }
 }

@@ -106,7 +106,7 @@ public class LatexFormulaExcelExporterUtil {
             actual = actual + "\\phantom{" + phantom + "}";
         }
 
-        return "\\mathbf{" + actual + "}";
+        return "\\mathbf{\\mathrm{" + actual + "}}";
     }
 
     private static String buildLatexLine(List<FormulaComponent> componentList, int startIndex, int endIndexExclusive) {
@@ -192,6 +192,8 @@ public class LatexFormulaExcelExporterUtil {
             g2.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
             g2.setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
             g2.setRenderingHint(RenderingHints.KEY_FRACTIONALMETRICS, RenderingHints.VALUE_FRACTIONALMETRICS_ON);
+            java.awt.Font renderFont = new java.awt.Font("宋体", java.awt.Font.BOLD, fontSize);
+            g2.setFont(renderFont);
 
             // 绘制白色背景
             g2.setColor(Color.WHITE);
@@ -202,6 +204,7 @@ public class LatexFormulaExcelExporterUtil {
 
             // 绘制公式
             JLabel label = new JLabel();
+            label.setFont(renderFont);
             label.setForeground(Color.BLACK);
             icon.paintIcon(label, g2, 0, 0);