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…...workbookStream = new URL(url).openStream()){ Workbook workbook = new Work...问题复现 您在通过 URL 获取 InputStream 并用 new Workbook(stream) 加载后,调用 workbook...