[Spring MVC]ControllerクラスでFormを受け取るサンプル

2021年6月24日

サンプルコード

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@Controller
@RequestMapping("users")
public class UserController {
@Autowired
UserService userService;
@ModelAttribute
UserForm setUpForm() {
return new UserForm();
}
@RequestMapping(value = "create", method = RequestMethod.POST)
String create(@Validated UserForm form, BindingResult result, Model model) {
if (result.hasErrors()) {
return list(model);
}
User user = new User();
BeanUtils.copyProperties(form, user);
userService.create(user);
return "redirect:/users";
}
}
@Controller @RequestMapping("users") public class UserController { @Autowired UserService userService; @ModelAttribute UserForm setUpForm() { return new UserForm(); } @RequestMapping(value = "create", method = RequestMethod.POST) String create(@Validated UserForm form, BindingResult result, Model model) { if (result.hasErrors()) { return list(model); } User user = new User(); BeanUtils.copyProperties(form, user); userService.create(user); return "redirect:/users"; } }
@Controller
@RequestMapping("users")
public class UserController {

    @Autowired
    UserService userService;

    @ModelAttribute
    UserForm setUpForm() {
        return new UserForm();
    }


    @RequestMapping(value = "create", method = RequestMethod.POST)
    String create(@Validated UserForm form, BindingResult result, Model model) {
        if (result.hasErrors()) {
            return list(model);
        }
        User user = new User();
        BeanUtils.copyProperties(form, user);
        userService.create(user);
        return "redirect:/users";
    }
}

 

SpringMVC

Posted by arkgame