try(InputStream workbookStream = new URL(url).openStream()){
Workbook workbook = new Workbook(workbookStream);
workbook.save(output, options);
}
报错了:java.lang.ClassCastException: com.aspose.cells.b.a.d.z cannot be ca…...ClassCastException 也在其他场景(XLS→PDF、公式计算等)中出现【2】【3】【5】。 库版本因素 有用户报告在使用较旧的...December 24, 2025, 8:59am 4 问题文件.xls.zip (2.0 MB) 这些是写入文件流,不是写入本地...