XFL文件格式代表了Flash Professional文档，是一种基于XML，开放式文件夹的方式。随后的图片就是一个XFL文件夹结构的示例。你将会发现这里有一个名为DOMDocument.xml的文件，该文件是整个项目的核心，其内容包含文档的所有信息包括时间轴，动作，运动路径等等。(The XFL file format represents the Flash Professional document, a way based on XML, open folders. The subsequent picture is an example of a XFL folder structure. You will find that there is a file called DOMDocument.xml, which is the core of the whole project, which contains all the information of the document, including timeline, action, movement path and so on.)