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....Footer 字段类型 添加了 Footer 字段类型,以实现创建该类型字段的可能性和有效的演示文稿序列化。...