启动信息如下，有很多？？？是什么原因，浏览器输入localhost:8080无法出现访问页面，求大神告知解决办法
?? 18, 2015 4:15:54 ?? org.apache.catalina.core.AprLifecycleListener init
INFO: Loaded APR based Apache Tomcat Native library 1.1.33 using APR version 1.5.1.
?? 18, 2015 4:15:55 ?? org.apache.catalina.core.AprLifecycleListener init
INFO: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
?? 18, 2015 4:15:55 ?? org.apache.catalina.core.AprLifecycleListener initializeSSL
INFO: OpenSSL successfully initialized with version OpenSSL 1.0.1m 19 Mar 2015
?? 18, 2015 4:15:56 ?? org.apache.coyote.http11.Http11AprProtocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
?? 18, 2015 4:15:56 ?? org.apache.coyote.ajp.AjpAprProtocol init
INFO: Initializing Coyote AJP/1.3 on ajp-8009
?? 18, 2015 4:15:56 ?? org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1403 ms
?? 18, 2015 4:15:56 ?? org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
?? 18, 2015 4:15:56 ?? org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.44
?? 18, 2015 4:15:56 ?? org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory docs
?? 18, 2015 4:15:56 ?? org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory examples
?? 18, 2015 4:15:56 ?? org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
?? 18, 2015 4:15:56 ?? org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
?? 18, 2015 4:15:56 ?? org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory host-manager
?? 18, 2015 4:15:56 ?? org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory manager
?? 18, 2015 4:15:56 ?? org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory ROOT
?? 18, 2015 4:15:56 ?? org.apache.coyote.http11.Http11AprProtocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
?? 18, 2015 4:15:56 ?? org.apache.coyote.ajp.AjpAprProtocol start
INFO: Starting Coyote AJP/1.3 on ajp-8009
?? 18, 2015 4:15:56 ?? org.apache.catalina.startup.Catalina start
INFO: Server startup in 591 ms
这些Log没看出什么问题，你在看其他日志，tomcat进程有启动吗，端口是否有侦听。你浏览器访问到了正确的端口没