Could not resolve view with name 'bok.html' in servlet with name 'spring'？

代码一直正常跑，现在新开一个集群，那个集群跑起来显示Could not resolve view with name 'bok.html' in servlet with name 'spring'，难搞啊，本地也没问题，有没有大神解决一下的，感激不尽？

https://blog.csdn.net/findmyself_for_world/article/details/39320237