excel转pdf

import com.aspose.cells.Workbook;
import com.aspose.cells.SaveFormat;

static int count = 0;
public static void main(String[] args) {
    String rootDir = "F:\\333\\000";
    convertAllExcelFilesToPdf(rootDir);

}

private static void convertAllExcelFilesToPdf(String rootDir) {
    File directory = new File(rootDir);
    File[] files = directory.listFiles();

    if (files != null) {
        for (File file : files) {

            if (file.isDirectory()) {
                // 递归处理子目录
                convertAllExcelFilesToPdf(file.getAbsolutePath());
            } else if (isExcelFile(file)) {
                
                // 转换 Excel 文件为 PDF
                convertExcelToPdf(file);
                count++;

            }
        }
    }
}

private static boolean isExcelFile(File file) {
    String fileName = file.getName().toLowerCase();
    return fileName.endsWith(".xls") || fileName.endsWith(".xlsx");
}