你忘了添加
BindingResult后 您
@ModelAttribute:
@RequestMapping(value="/person", method=RequestMethod.POST)public String contactSubmit(@ModelAttribute Person person, BindingResult bindingResult, Model model) { if (bindingResult.hasErrors()) { //errors processing } model.addAttribute("person", person); return "result";}我已经回答了这样的问题:
- 使用thymeleaf的html表单验证无法在spring启动



