java实现excel表格转为pdf文件_java excel转pdf

import com.aspose.cells.Workbook;
import com.aspose.cells.PdfSaveOptions;
 
 
/**
     excelFileDir:excel文件路径
     pdfFilePath：excel文件名称
     */
 
    public String convertExcelToPdf(String excelFileDir ,String pdfFilePath) throws Exception {
       // String pdfFileName = "";//声明pdf文件名称
        FileOutputStream fileOutputStream = null;
        try {
            if (new File(excelFileDir).exists()) {
                // xls转pdf
                Workbook workbook = new Workbook(excelFileDir);
                File pdfFile = new File(pdfFilePath);
                PdfSaveOptions pdfSaveOptions = new PdfSaveOptions();
                pdfSaveOptions.setOnePagePerSheet(true);
                fileOutputStream = new FileOutputStream(pdfFile);
                workbook.save(fileOutputStream, SaveFormat.PDF);
            } else {
                return pdfFilePath;
            }
        } catch (Exception e) {
            // logger.error(e.getMessage());
        }finally {
            fileOutputStream.close();
        }
        return pdfFilePath;
    }