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.... 使用 ID 访问邮件和文件夹: extract_message(entry_id) - 使用其 entry...message_id_list : try : msg = pst . extract_message ( message_id ) print...