添加缩略，详细索引模式

src/main/java/com/docus/sw/souyin/ExcelUtil.java

@@ -30,14 +30,14 @@ public class ExcelUtil {
         } catch (Exception e) {
             System.out.println(e.getMessage());
         }
-        ExcelUtil.toPdf(fileName,"C:\\jiahsi-saomiao\\缩微\\test\\output.pdf");
+        ExcelUtil.toPdf1(fileName,"C:\\jiahsi-saomiao\\缩微\\test\\output.pdf");
 
 
     }
 
 
 
-    public static void toPdf(String filename,String outName){
+    public static void toPdf1(String filename,String outName){
         try (Workbook workbook = WorkbookFactory.create(new File(filename));
              FileOutputStream fos = new FileOutputStream(outName)) {
             // 获取第一个工作表
@@ -70,7 +70,69 @@ public class ExcelUtil {
 
                     int columnIndex = cell.getColumnIndex();
 
-                    if(columnIndex==4&&row.getRowNum()!=0){
+                    if(columnIndex==6&&row.getRowNum()!=0){
+                        PdfPCell pdfCell = new PdfPCell(new Paragraph(String.valueOf((int)cell.getNumericCellValue()), new Font(BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED), 12)));
+                        pdfCell.setBorderWidth(1f);
+                        pdfCell.setHorizontalAlignment(Element.ALIGN_CENTER);
+                        pdfCell.setVerticalAlignment(Element.ALIGN_MIDDLE);
+                        table.addCell(pdfCell);
+                    }else{
+                        PdfPCell pdfCell = new PdfPCell(new Paragraph(cell.getStringCellValue(), new Font(BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED), 12)));
+                        pdfCell.setBorderWidth(1f);
+                        pdfCell.setHorizontalAlignment(Element.ALIGN_CENTER);
+                        pdfCell.setVerticalAlignment(Element.ALIGN_MIDDLE);
+                        table.addCell(pdfCell);
+                    }
+
+                }
+            }
+
+            // 添加表格到PDF文档
+            document.add(table);
+
+            // 关闭PDF文档
+            document.close();
+            writer.close();
+        } catch (IOException | DocumentException e) {
+            e.printStackTrace();
+        }
+    }
+
+
+    public static void toPdf2(String filename,String outName){
+        try (Workbook workbook = WorkbookFactory.create(new File(filename));
+             FileOutputStream fos = new FileOutputStream(outName)) {
+            // 获取第一个工作表
+            Sheet sheet = workbook.getSheetAt(0);
+
+            // 创建PDF文档对象
+            Document document = new Document(PageSize.A4, 50, 50, 50, 50);
+
+            // 创建PDF输出流
+            PdfWriter writer = PdfWriter.getInstance(document, fos);
+
+            // 打开PDF文档
+            document.open();
+
+            // 创建PDF表格对象
+            PdfPTable table = new PdfPTable(sheet.getRow(0).getLastCellNum());
+
+            // 设置表格宽度
+            table.setWidthPercentage(100);
+
+            // 设置表格标题
+            com.itextpdf.text.Font font = FontFactory.getFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED,10f, com.itextpdf.text.Font.NORMAL, BaseColor.BLACK);
+            Paragraph title = new Paragraph("",font);
+            title.setAlignment(Element.ALIGN_CENTER);
+            document.add(title);
+
+            // 添加表格内容
+            for (Row row : sheet) {
+                for (Cell cell : row) {
+
+                    int columnIndex = cell.getColumnIndex();
+
+                    if(columnIndex==6&&row.getRowNum()!=0){
                         PdfPCell pdfCell = new PdfPCell(new Paragraph(String.valueOf((int)cell.getNumericCellValue()), new Font(BaseFont.createFont("STSong-Light", "UniGB-UCS2-H", BaseFont.NOT_EMBEDDED), 12)));
                         pdfCell.setBorderWidth(1f);
                         pdfCell.setHorizontalAlignment(Element.ALIGN_CENTER);

src/main/java/com/docus/sw/souyin/SuoyinService.java

@@ -189,7 +189,7 @@ public class SuoyinService {
 
                 EasyExcel.write(indexPlate.getAbsolutePath() + "/" + indexPlate.getName() + ".xls", MesEasyExcel.class).sheet("test").doWrite(mesEasyExcels);
 
-                ExcelUtil.toPdf(indexPlate.getAbsolutePath() + "/" + indexPlate.getName() + ".xls", indexPlate.getAbsolutePath() + "/" + indexPlate.getName() + ".pdf");
+                ExcelUtil.toPdf1(indexPlate.getAbsolutePath() + "/" + indexPlate.getName() + ".xls", indexPlate.getAbsolutePath() + "/" + indexPlate.getName() + ".pdf");
 
                 Integer page = PdfUtil.getPage(indexPlate.getAbsolutePath() + "/" + indexPlate.getName() + ".pdf");
 
@@ -207,7 +207,7 @@ public class SuoyinService {
 
                 EasyExcel.write(indexPlate.getAbsolutePath() + "/" + indexPlate.getName() + ".xls", MesEasyExcel.class).sheet("test").doWrite(mesEasyExcels);
 
-                ExcelUtil.toPdf(indexPlate.getAbsolutePath() + "/" + indexPlate.getName() + ".xls", indexPlate.getAbsolutePath() + "/" + indexPlate.getName() + ".pdf");
+                ExcelUtil.toPdf1(indexPlate.getAbsolutePath() + "/" + indexPlate.getName() + ".xls", indexPlate.getAbsolutePath() + "/" + indexPlate.getName() + ".pdf");
 
                 //写入文件夹。
                 PdfToPic.toPic(indexPlate.getAbsolutePath() + "/" + indexPlate.getName() + ".pdf", indexPlate.getAbsolutePath() + "/片头", "01", "jpg");
@@ -249,6 +249,88 @@ public class SuoyinService {
 
                 File file1 = new File(indexPlate.getAbsolutePath());
                 EasyExcel.write(file1.getParentFile().getAbsolutePath() + "/full-index-" + indexPlate.getName() + ".xls", FullIndexPageRow.class).sheet("test").doWrite(fullIndexPageRows);
+                ExcelUtil.toPdf2(file1.getParentFile().getAbsolutePath() + "/full-index-" + indexPlate.getName() + ".xls", file1.getParentFile().getAbsolutePath() + "/full-index-" + indexPlate.getName() + ".pdf");
+//                //写入文件夹。
+                PdfToPic.toPic(file1.getParentFile().getAbsolutePath() + "/full-index-" + indexPlate.getName() + ".pdf", indexPlate.getAbsolutePath() + "/片头", "01", "jpg");
+
+                PdfToPic.toPicDesc(file1.getParentFile().getAbsolutePath() + "/full-index-" + indexPlate.getName() + ".pdf", indexPlate.getAbsolutePath() + "/片尾", "00", "jpg");
+
+
+
+                List<FullIndexPageRow> fullIndexPageRows2 = new ArrayList<>();
+                i = 1;
+
+                for (Roll roll : rollList) {
+
+                    if (!roll.getName().equals("片头")) {
+                        continue;
+                    }
+
+                    File file = new File(roll.getAbsolutePath());
+                    List<Document> documentList = new ArrayList<>();
+                    File[] files = file.listFiles();
+                    for (File pdfImg : files) {
+                        getDocumentList(documentList, pdfImg);
+                    }
+
+                    for(Document document:documentList){
+                        FullIndexPageRow fullIndexPageRow = new FullIndexPageRow(indexPlate.getZongName(), indexPlate.getName(), roll.getName(), "", document.getName(), document.isA3() ? "A3" : "A4", i);
+                        fullIndexPageRows2.add(fullIndexPageRow);
+                        i++;
+
+                    }
+
+                }
+                for (Roll roll : rollList) {
+
+                    if (roll.getName().equals("片头")) {
+                        continue;
+                    }
+                    //跳过片尾
+                    if (roll.getName().equals("片尾")) {
+                        continue;
+                    }
+
+                    List<Pieces> piecesList = roll.getPiecesList();
+                    for (Pieces pieces : piecesList) {
+                        List<Document> documentList = pieces.getDocumentList();
+                        for (Document document : documentList) {
+                            FullIndexPageRow fullIndexPageRow = new FullIndexPageRow(indexPlate.getZongName(), indexPlate.getName(), roll.getName(), pieces.getName(), document.getName(), document.isA3() ? "A3" : "A4", i);
+                            fullIndexPageRows2.add(fullIndexPageRow);
+                            i++;
+                        }
+                    }
+                }
+
+                for (Roll roll : rollList) {
+                    //跳过片尾
+                    if (!roll.getName().equals("片尾")) {
+                        continue;
+                    }
+
+                    File file = new File(roll.getAbsolutePath());
+                    List<Document> documentList = new ArrayList<>();
+                    File[] files = file.listFiles();
+                    for (File pdfImg : files) {
+                        getDocumentList(documentList, pdfImg);
+                    }
+
+                    for(Document document:documentList){
+                        FullIndexPageRow fullIndexPageRow = new FullIndexPageRow(indexPlate.getZongName(), indexPlate.getName(), roll.getName(), "", document.getName(), document.isA3() ? "A3" : "A4", i);
+                        fullIndexPageRows2.add(fullIndexPageRow);
+                        i++;
+
+                    }
+                }
+
+
+                EasyExcel.write(file1.getParentFile().getAbsolutePath() + "/full-index-" + indexPlate.getName() + ".xls", FullIndexPageRow.class).sheet("test").doWrite(fullIndexPageRows2);
+                ExcelUtil.toPdf2(file1.getParentFile().getAbsolutePath() + "/full-index-" + indexPlate.getName() + ".xls", file1.getParentFile().getAbsolutePath() + "/full-index-" + indexPlate.getName() + ".pdf");
+//                //写入文件夹。
+                PdfToPic.toPic(file1.getParentFile().getAbsolutePath() + "/full-index-" + indexPlate.getName() + ".pdf", indexPlate.getAbsolutePath() + "/片头", "01", "jpg");
+
+                PdfToPic.toPicDesc(file1.getParentFile().getAbsolutePath() + "/full-index-" + indexPlate.getName() + ".pdf", indexPlate.getAbsolutePath() + "/片尾", "00", "jpg");
+
             }
 
 
@@ -427,4 +509,44 @@ public class SuoyinService {
             }
         }
     }
+
+
+    private  void getDocumentList(List<Document> documentList, File file) {
+        //非图片模式，跳过。
+        if (!(file.getName().endsWith(".jpg") || file.getName().endsWith(".png") || file.getName().endsWith(".jpeg") || file.getName().endsWith(".tif") || file.getName().endsWith(".tiff")) || file.getName().endsWith(".jp2") || file.getName().endsWith(".jpm") || file.getName().endsWith(".gif")) {
+            return;
+        }
+
+        if (file.getName().endsWith(".jp2") || file.getName().endsWith(".jpm")) {
+            // 读取 JPEG 2000 图像文件
+
+            try {
+                BufferedImage image = ImageIO.read(file);
+                int height = image.getHeight();
+                int width = image.getWidth();
+                Document document = new Document(width, height, 300,file.getName(),null);
+                documentList.add(document);
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+
+        } else {
+            try {
+                ImageInfo imageInfo = Imaging.getImageInfo(file);
+                int height = imageInfo.getHeight();
+                int width = imageInfo.getWidth();
+                int physicalHeightDpi = imageInfo.getPhysicalHeightDpi();
+                Document document = new Document(width, height, physicalHeightDpi,file.getName(),null);
+                documentList.add(document);
+            } catch (IOException e) {
+                FileUtils.delete(file);
+                throw new RuntimeException("非图片格式", e);
+            } catch (ImageReadException e) {
+                FileUtils.delete(file);
+                throw new RuntimeException(e);
+            } catch (IllegalArgumentException e) {
+                FileUtils.delete(file);
+            }
+        }
+    }
 }