关于#java#的问题，请各位专家解答！

Question

这个为什么会爆红呢

 w Help
 @ test
                          OIndexControllerjava                            indexhm
 emo)          A TESThTMlL
 ckage com.example.demo.controtter;
 portorg.springframework.stereotype.controtler;
 pOrtorg.sigRAMEWORK.U1.MODEL:
                                                         RequestMapp
 aportorg.springframework.web.bind.annotation.n
 Controller
 Ublic class INDEXCONTROLLER
   @RequestMapping("/test")
   pUBLI STRINg TEST(MODEL MODEL)
      model.addalattributes(msqmhellospringboot);
         return "test
                                                                   25

Answer 1

仔细看看，你那样写肯定报错啊，而且上面不是有红色波浪线标记出来了吗