@Controller
@RestController
@MvcController
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@RequestMapping("/user")
public class UserController {
    
    
@ResponseBody
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@ResponseTemplate
@ResponseObject
    @GetMapping("/1")
    public UserDto getUser1(@RequestParam String name) {
        return new UserDto(name);
    }
    
    
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@ResponseBody
@ResponseTemplate
@ResponseObject
    @GetMapping("/2")
    public String getUser2(@RequestParam String name, Model model) {
        model.addAttribute("name", name);
        return "user";
    }