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....OLE对象(DOC、XLS和PDF文件)会被保存到硬盘。 const fs =...Specify each file format based on the oleobject format type. switch...