@RequestMapping("/{tutorial}/images/{image:[a-zA-Z0-9._-]+}")
public ResponseEntity<byte[]> loadImage(
@PathVariable String tutorial, @PathVariable String image) {
return new ResponseEntity<>(tutorials.find(tutorial).getImage(image), HttpStatus.OK);
}
@RequestMapping("/{tutorial}")
public String viewTutorial(@PathVariable String tutorial, Model model) {
model.addAttribute("tutorialId", tutorial);
model.addAttribute("tutorial", tutorials.find(tutorial));
return "guides/tutorial/show";
}