import javax.validation.Valid;
import org.springframework.validation.BindingResult;
import org.springframework.validation.FieldError;
@RequestMapping(value="/testValidate")
public String testValidate(@Valid User user,BindingResult result) {
if (result.getErrorCount()>0) {
for (FieldError error : result.getFieldErrors()) {
System.out.println(error.getField()+":"+error.getDefaultMessage());
}
}
return "index";
}