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....一: getFolder(String name, boolean ignoreCase) - 按名称获取文件夹。 getFolders()...getSubFolder (String subfolderName, boolean ignoreCase) - 按名称获取子文件夹。 OlmFolder...