java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet

Question

访问http://localhost:8080/seckill/list 报错java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet<servlet> <servlet-name>seckill-dispatcher</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring/spring-*.xml</param-value> </init-param> </servlet> <servlet-mapping> <servlet-name>seckill-dispatcher</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping>