Spring Framework：javax.servlet.ServletException：Servlet [dispatcher]的Servlet.init（）抛出异常

Question

我创建了一个非常简单的spring程序，该程序使用Controller文件显示一个jsp文件 它显示以下错误

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.cache.interceptor.CacheInterceptor#0': Cannot resolve reference to bean 'cacheManager' while setting bean property 'cacheManager'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'cacheManager' available