File operation method and device, storage medium and electronic equipment

The invention relates to a file operation method and device, a storage medium and electronic equipment. The method comprises the steps: obtaining an operation request of a target file system for a target access node, and judging whether an adapter type of the target access node can execute the operation request or not; when the adapter type of the target access node can execute the operation request, specifying a corresponding adapter to execute the operation request; and when the adapter type of the target access node cannot execute the operation request, inheriting an adapter capable of executing the operation request from the father node of the target access node, and executing the operation request. Thus, multiple target file systems can operate the target files or folders through thetarget access node of a file index tree and map the target files or folders to the same file through different nodes of the file index tree, so that repeated files are avoided, and disk space is saved. 本公开涉及一种文件操作的方法、装置、存储介质及