遇到個問題，求大神解決啊：在啟動tomcat時，總是失敗，提示：二月 16, 2016 5:08:19 下午 org.apache.coyote.AbstractProtocol initINFO: Initializing ProtocolHandler ["http-bio-8080"]二月 16, 2016 5:08:19 下午 org.apache.catalina.core.StandardService startInternalINFO: Starting service Tomcat二月 16, 2016 5:08:19 下午 org.apache.catalina.core.StandardEngine startInternalINFO: Starting Servlet Engine: Apache Tomcat/7.0.47二月 16, 2016 5:08:22 下午 org.apache.catalina.core.ApplicationContext logINFO: No Spring WebApplicationInitializer types detected on classpath二月 16, 2016 5:08:22 下午 org.apache.catalina.core.ApplicationContext logINFO: Initializing Spring root WebApplicationContextlog4j: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 logINFO: Initializing Spring FrameworkServlet 'mvc-dispatcher'二月 16, 2016 5:08:23 下午 org.apache.coyote.AbstractProtocol startINFO: Starting ProtocolHandler ["http-bio-8080"]