一个动作中将springmvc jsr303验证器与spring WebDataBinder验证器共存

您可以直接使用验证器，并让全局LocalValidatorFactoryBean（JSR-303）也执行其工作：

    @Controller("jspUserController")    @RequestMapping("/sys/users")    public class UserController {        private UserValidator userValidator;        @Autowired        public void setUserValidator(UserValidator userValidator) { this.userValidator = userValidator;        }        @RequestMapping(value = "/save")        public String save(@Valid User user, BindingResult bindingResult, Model model, HttpServletRequest request) { this.userValidator.validate(user, bindingResult); if (bindingResult.hasErrors()) {     return "/sys/user/edit"; } userService.saveUser(user); return "redirect:/sys/users/index";        }    }