@ValidBindingResult
参考来源:https://segmentfault.com/q/1010000008384686
正确的参数签名
@PostMapping("publishPost.do") public String publishPost(@Valid @ModelAttribute Post post, BindingResult bindingResult, Errors errors, Model model, Integer tid,String action, RedirectAttributes attributes) { 错误的签名
//发帖 @PostMapping("publishPost.do") public String publishPost(@Valid @ModelAttribute Post post,Integer tid, BindingResult bindingResult, Errors errors, Model model, String action, RedirectAttributes attributes) { 来源:博客园
作者:你不知道的浪漫
链接:https://www.cnblogs.com/passedbylove/p/11504697.html