Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....combine() 方法将它们合并,并保存输出工作簿。 源工作簿 charts...charts.xlsx picture.xlsx 输出工作簿 combined.xlsx 屏幕截图 以下是源和输出工作簿的屏幕截图。...