Serves the content of the given directories as a file system browser, i.e. files are sent and directories served as browsable listings.
def getFromBrowseableDirectories(directories: String*) (implicit renderer: Marshaller[DirectoryListing], settings: RoutingSettings, resolver: ContentTypeResolver, refFactory: ActorRefFactory, log: LoggingContext): Route
The getFromBrowseableDirectories is a combination of serving files from the specified directories (like getFromDirectory) and listing a browseable directory with listDirectoryContents. Nesting this directive beneath get is not necessary as this directive will only respond to GET requests.
Use getFromBrowseableDirectory to serve only one directory. Use getFromDirectory if directory browsing isn’t required.