图册：excel转pdf

dcs-doc-expand-core/src/main/java/com/yonde/dcs/document/core/service/impl/ExtAutoTaskServiceImpl.java

@@ -271,7 +271,8 @@ public class ExtAutoTaskServiceImpl implements ExtAutoTaskService {
                 //转pdf
                 String pdfName = "图册.pdf";
                 String filePdfPath = dir + File.separator + pdfName;
-                ExcelUtils.excelToPDF(filePath, filePdfPath);
+//                ExcelUtils.excelToPDF(filePath, filePdfPath);
+                ConvertExcelToPdf.excelToPDF(filePath, filePdfPath);
                 //上传文件到文件服务器
                 MultipartFile multipartFile = new MockMultipartFile("file", pdfName, com.yonde.dcs.plan.common.constants.Constants.CONTENT_TYPE_PDF, new FileInputStream(filePdfPath));
                 RepoFileVO fileVO = fileManagerFeignService.uploadFile(multipartFile, CommonUtil.getBucketIdByAppName(com.yonde.dcs.document.core.constants.Constants.APPLICATION_DOC_INNER_NAME));

dcs-doc-expand-core/src/main/java/com/yonde/dcs/document/core/util/ConvertExcelToPdf.java

+package com.yonde.dcs.document.core.util;
+
+import com.spire.xls.FileFormat;
+import com.spire.xls.Workbook;
+
+public class ConvertExcelToPdf {
+
+    /**
+     * excel转pdf
+     * @param excelPath  xlsx
+     * @param pdfPath
+     */
+    public static void excelToPDF(String excelPath, String pdfPath) {
+
+        //创建一个Workbook实例并加载Excel文件
+        Workbook workbook = new Workbook();
+        workbook.loadFromFile(excelPath);
+
+        //设置转换后的PDF页面高宽适应工作表的内容大小
+        workbook.getConverterSetting().setSheetFitToPage(true);
+
+        //将生成的文档保存到指定路径
+        workbook.saveToFile(pdfPath, FileFormat.PDF);
+    }
+
+    public static void main(String[] args) {
+        String dir = "C:\\Users\\Lenovo\\Desktop\\test\\";
+        excelToPDF(dir + "图册.xlsx", dir + "图.pdf");
+
+    }
+}
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