The invention discloses a method for exporting a configuration file, the method comprises the following steps: receives a JSON-formatted target profile request from the target remote server, By parsing the target profile request, obtain the target name of the target configuration file and the target IP address of the target remote server, search the target configuration file according to the target file name, and the substrate controller sends the target configuration file to the target remote server corresponding to the target IP address by calling the remote file transfer protocol scp and expect script. By applying the technical proposal provided by the embodiment of the invention, the BMC configuration file and the BIOS configuration file are exported through the redfish, and the integrity of the exported configuration information is ensured. The invention also discloses a device, a device and a storage medium for exporting a configuration file, which have corresponding technical effects.