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....新文档,可以通过以下方式实现: # 读取演示文稿信息 $info = PresentationFactory -> getInstance...pptx" ); # 获取当前属性 $props = $info -> readDocumentProperti ();...