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.... 要在约会中添加附件,创建一个提供文件路径的 "Attachment" 对象。然后将该附件追加到约会的附件列表中。使用该方法将约会保存为...import datetime as dt # Add an attachment to an appointment attendees...