handl专题
![javax.servlet.ServletException: Circular view path [hello]: would dispatch back to the current handl](https://img-blog.csdnimg.cn/2020072108570998.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NoaWhhbzE5OTg=,size_16,color_FFFFFF,t_70)
javax.servlet.ServletException: Circular view path [hello]: would dispatch back to the current handl
原因是没有配置viewResolver，访问的是没有加前缀和后缀的地址。 week_16_day01_SpringMVC02文章中代码出现的错误。