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....Document 对象 doc = self . Document () page = doc . getPages ().... add ( title ) # 保存 PDF 文件 doc . save ( self . dataDir + 'html...