Spring MVC Web PetClinic Tutorial?
- by wuntee
Is there a tutorial that goes along with the PetClinic application? I have been trying to find one, but google is not helping me today. Specifically, I dont understand things like:
@Autowired - what does that even mean?
@RequestMapping(method = RequestMethod.GET)
public String setupForm(@RequestParam("petId") int petId, ModelMap model) {
Pet pet = this.clinic.loadPet(petId);
model.addAttribute("pet", pet);
return "petForm";
}
How can a request return just a string? Shouldnt it need to return some sort of ModelAndView? Or does the application somehow redirect to whatever is returned?
A lot of confusing concepts - if there is a tutorial, or video (like spring-security has) that would be very helpful. Thanks.
