奇怪，为啥我的org.springframework.web.servlet.DispatcherServlet类找不到
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>
