WebDAV是Web分布式创作和版本控制的简称，它扩展了HTTP/1.1协议，允许客户端发布、锁定和管理Web上的资源。简单的说， WebDAV就是让用户通过HTTP连接（而不是FTP连接）来管理服务器上的文件，包括对文件和目录的建立、删改、属性设置等操作，就像在本地的资源管理器中一样简单，因而可完全取代FTP服务。

-WebDAV is short for Web Distributed Authoring and Versioning, and it extends the HTTP/1.1 protocol to allow clients to publish, lock, and management resources on the Web. Simple, WebDAV is to allow users to connect via HTTP (instead of FTP connections) to manage the files on the server, including the establishment, deletion, property settings, and other operations on files and directories, like in the local management of resources in simple , which can completely replace the FTP service.