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....显示文档信息 print "Author:-" + str(doc_info.getAuthor()) print "Creation...getCreationDate()) print "Keywords:-" + str(doc_info.getKeywords()) print "Modify...