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....获取标签的值,针对 Presentation : $pres = new Presentation ( "pres.pptx"...通过 Java 向 Presentation 添加标签: $pres = new Presentation ( "pres.pptx"...