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....开发人员可以使用该示例中下面演示的 custom_properties 集合的 Index 或 Name 来获取特定属性。...来获取特定属性。 Ruby 代码 def get_properties () data_dir = File . dirname ( File...