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....如果您想要在多个 Excel 文件中添加页脚,请在功能区中选择“使用 Aspose.Cells 添加页脚”选项。 从数据源文件夹中获取所有Excel文件并创建文件列表表格。...example: “&Arial,Bold&8Footer Note”. 向文档添加页脚 给多个文档添加水印...