导出PDF

src/main/java/com/xujie/sys/modules/ecss/controller/CoDelController.java

@@ -444,6 +444,11 @@ public class CoDelController {
         coDelService.downloadAll(response, data);
     }
 
+    @PostMapping("/downloadAllPdf")
+    public void downloadAllPdf(HttpServletResponse response, @RequestBody EcssDeclarationHeaderData data) {
+        coDelService.downloadAllPdf(response, data);
+    }
+
     @PostMapping("/saveOneClickPacking")
     public R saveOneClickPacking(@RequestBody EcssCoDelPalletHeaderData inData){
         coDelService.saveOneClickPacking(inData);

src/main/java/com/xujie/sys/modules/ecss/service/CoDelService.java

@@ -131,6 +131,8 @@ public interface CoDelService {
 
     void downloadAll(HttpServletResponse response, EcssDeclarationHeaderData data);
 
+    void downloadAllPdf(HttpServletResponse response, EcssDeclarationHeaderData data);
+
     List<Map> getNotifyPartDetail(EcssDeclarationHeaderData inData);
 
     void saveOneClickPacking(EcssCoDelPalletHeaderData inData);

src/main/java/com/xujie/sys/modules/ecss/service/impl/CoDelServiceImpl.java

@@ -7,6 +7,11 @@ import com.xujie.sys.common.utils.DateUtils;
 import com.xujie.sys.common.utils.ExcelTemplate;
 import com.xujie.sys.common.utils.MailUtil;
 import com.xujie.sys.common.utils.PageUtils;
+import com.aspose.cells.Workbook;
+import com.aspose.cells.SaveFormat;
+import com.aspose.cells.PageSetup;
+import com.aspose.cells.PageOrientationType;
+import com.aspose.cells.PaperSizeType;
 import com.xujie.sys.modules.attrbute.entity.PropertyModelHeader;
 import com.xujie.sys.modules.ecss.data.*;
 import com.xujie.sys.modules.ecss.entity.*;
@@ -41,6 +46,8 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import java.io.ByteArrayOutputStream;
+import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.math.BigDecimal;
@@ -1834,6 +1841,135 @@ public class CoDelServiceImpl implements CoDelService {
         }
     }
 
+    /**
+     * 导出PDF格式的单证信息（不包含出口货物委托书）
+     */
+    @Override
+    public void downloadAllPdf(HttpServletResponse response, EcssDeclarationHeaderData data) {
+        EcssCoDelNotifyHeaderData notifyHeader = coDelMapper.getEcssCoDelNotifyHeader(data.getSite(), data.getDelNo());
+        // RFID和RF和硬标天线使用的模版不一样
+        // RFID和RF如果勾选了合同，导出需要带公章（declaration-all-seal-template.xlsx）
+        String xlsx;
+        if (notifyHeader.getBuNo().equals("03-RFID") || notifyHeader.getBuNo().equals("01-Label")) {
+            xlsx = "templates/declaration-all-template-pdf.xlsx";
+            if (data.getContractFlag()!=null && data.getContractFlag()) {
+                xlsx = "templates/declaration-all-seal-template-pdf.xlsx";
+            }
+        } else {
+            // 硬标天线需要po(declaration-all2-template.xlsx)，且多一个合同sheet
+            xlsx = "templates/declaration-all2-template.xlsx";
+        }
+
+        XSSFWorkbook excelWorkbook = null;
+        try {
+            ExcelTemplate template = ExcelTemplate.load(new ClassPathResource(xlsx).getInputStream());
+
+            // 第一个sheet - 发票（PDF导出时跳过出口货物委托书）
+            extractedInvoice(data, template, notifyHeader);
+            excelWorkbook = template.render(0);
+
+            // 第二个sheet - 箱单
+            template.clearAll();
+            exportPackingList(data, template, notifyHeader, 0);
+            template.render(1);
+
+            // 第三个sheet - 报关单
+            template.clearAll();
+            extractedDeclaration(data, template);
+            template.render(2);
+
+            // 第四个sheet - 申报要素
+            template.clearAll();
+            extractedElements(data, template);
+            template.render(3);
+
+            // 第五个sheet - 合同 (仅特定BU需要)
+            if (notifyHeader.getBuNo().equals("04-MHM") || notifyHeader.getBuNo().equals("02-Hardtag")) {
+                template.clearAll();
+                extractedContract(data, template);
+                template.render(4);
+            }
+
+            // 将Excel转换为PDF
+            byte[] pdfBytes = convertExcelToPdf(excelWorkbook);
+
+            response.setContentType("application/pdf");
+            response.setHeader("Content-Disposition", "attachment; filename=\"单证信息.pdf\"");
+            response.getOutputStream().write(pdfBytes);
+            response.flushBuffer();
+
+        } catch (Exception e) {
+            log.error("报关导出PDF异常：{}", e.getMessage());
+            e.printStackTrace();
+            throw new RuntimeException("报关导出PDF异常："+e.getMessage());
+        } finally {
+            if (excelWorkbook != null) {
+                try {
+                    excelWorkbook.close();  // 显式关闭资源
+                } catch (IOException e) {
+                    log.error("关闭资源异常{}", e.getMessage());
+                    e.printStackTrace();
+                }
+            }
+        }
+    }
+
+    /**
+     * 将Excel工作簿转换为PDF字节数组
+     */
+    private byte[] convertExcelToPdf(XSSFWorkbook excelWorkbook) throws Exception {
+        // 创建临时文件保存Excel
+        java.io.File tempExcelFile = java.io.File.createTempFile("temp_excel", ".xlsx");
+        java.io.File tempPdfFile = java.io.File.createTempFile("temp_pdf", ".pdf");
+
+        try (java.io.FileOutputStream fos = new java.io.FileOutputStream(tempExcelFile)) {
+            excelWorkbook.write(fos);
+        }
+
+        // 使用Aspose.Cells转换Excel为PDF
+        Workbook asposeWorkbook = new Workbook(tempExcelFile.getAbsolutePath());
+
+        // 设置PDF页面属性
+        for (int i = 0; i < asposeWorkbook.getWorksheets().getCount(); i++) {
+            com.aspose.cells.Worksheet worksheet = asposeWorkbook.getWorksheets().get(i);
+            PageSetup pageSetup = worksheet.getPageSetup();
+
+            // 设置页面方向（纵向）
+            pageSetup.setOrientation(PageOrientationType.PORTRAIT);
+            // 设置纸张大小（A4）
+            pageSetup.setPaperSize(PaperSizeType.PAPER_A_4);
+            // 设置缩放比例
+            pageSetup.setZoom(80);
+            // 设置边距
+            pageSetup.setLeftMargin(0.5);
+            pageSetup.setRightMargin(0.5);
+            pageSetup.setTopMargin(0.5);
+            pageSetup.setBottomMargin(0.5);
+        }
+
+        // 保存为PDF
+        asposeWorkbook.save(tempPdfFile.getAbsolutePath(), SaveFormat.PDF);
+
+        // 读取PDF文件为字节数组
+        byte[] pdfBytes;
+        try (FileInputStream fis = new FileInputStream(tempPdfFile);
+             ByteArrayOutputStream bos = new ByteArrayOutputStream()) {
+            byte[] buffer = new byte[1024];
+            int len;
+            while ((len = fis.read(buffer)) != -1) {
+                bos.write(buffer, 0, len);
+            }
+            pdfBytes = bos.toByteArray();
+        }
+
+
+        // 清理临时文件
+        tempExcelFile.delete();
+        tempPdfFile.delete();
+
+        return pdfBytes;
+    }
+
     private void extractedDeclaration(EcssDeclarationHeaderData data, ExcelTemplate template) {
         template.setMoveSeal(true);
         template.setDelRight(true);