spring mvc，启动tomcat时，启动失败

Question

遇到个问题，求大神解决啊：

在启动tomcat时，总是失败，提示：二月 16, 2016 5:08:19 下午 org.apache.coyote.AbstractProtocol init

INFO: Initializing ProtocolHandler ["http-bio-8080"]

二月 16, 2016 5:08:19 下午 org.apache.catalina.core.StandardService startInternal

INFO: Starting service Tomcat

二月 16, 2016 5:08:19 下午 org.apache.catalina.core.StandardEngine startInternal

INFO: Starting Servlet Engine: Apache Tomcat/7.0.47

二月 16, 2016 5:08:22 下午 org.apache.catalina.core.ApplicationContext log

INFO: No Spring WebApplicationInitializer types detected on classpath

二月 16, 2016 5:08:22 下午 org.apache.catalina.core.ApplicationContext log

INFO: Initializing Spring root WebApplicationContext

log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).

log4j:WARN Please initialize the log4j system properly.

log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.

二月 16, 2016 5:08:22 下午 org.apache.catalina.core.ApplicationContext log

INFO: Initializing Spring FrameworkServlet 'mvc-dispatcher'

二月 16, 2016 5:08:23 下午 org.apache.coyote.AbstractProtocol start

INFO: Starting ProtocolHandler ["http-bio-8080"]