警告: Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.handler.MappedInterceptor#0': Cannot create inner bean 'controller.interceptor#0' of type [controller.interceptor] while setting constructor argument; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [controller.interceptor] for bean with name 'controller.interceptor#0' defined in class path resource [mvc.xml]; nested exception is java.lang.ClassNotFoundException: controller.interceptor六月 16, 2018 11:06:57 上午 org.springframework.web.servlet.DispatcherServlet initServletBean嚴重: Context initialization failedorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.web.servlet.handler.MappedInterceptor#0': Cannot create inner bean 'controller.interceptor#0' of type [controller.interceptor] while setting constructor argument; nested exception is org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [controller.interceptor] for bean with name 'controller.interceptor#0' defined in class path resource [mvc.xml]; nested exception is java.lang.ClassNotFoundException: controller.interceptor 不加攔截器配置可以正常顯示，不報錯，初學spring mvc上網找了好多都無法解決，環境換了好幾個版本依然不行，