Completes GET requests with the content of the given classpath resource directory.
def getFromResourceDirectory(directoryName: String) (implicit resolver: ContentTypeResolver, refFactory: ActorRefFactory, log: LoggingContext): Route
The actual I/O operation is running detached in a Future, so it doesn’t block the current thread (but potentially some other thread !). If the file cannot be found or read the request is rejected.
To serve a single resource use getFromResource, instead. To server files from a filesystem directory use getFromDirectory instead.
Note that it’s not required to wrap this directive with get as this directive will only respond to GET requests.