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.... doc = self . Document () pdf = self...ExcelSaveOptions (); # 将输出保存为 XLS 格式 doc . save ( self . dataDir + "Converted_Excel...