为什么eclipse中tomcat能正常启动，但是浏览器访问不了tomcat首页

eclipse中的tomcat启动没有报任何错误，启动过程如下：

2013-1-20 12:07:39 org.apache.catalina.core.AprLifecycleListener init
 信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.6.0_02\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:/Program Files/Java/jre6/bin/client;C:/Program Files/Java/jre6/bin;C:/Program Files/Java/jre6/lib/i386;D:\Python27\;D:\Python27\Scripts;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Microsoft SQL Server\100\Tools\Binn\;C:\Program Files\Microsoft SQL Server\100\DTS\Binn\;C:\Program Files\Microsoft SQL Server\100\Tools\Binn\VSShell\Common7\IDE\;D:\MatLab\bin\win32;C:\Windows\Microsoft.NET\Framework\v4.0.30319;C:\Program Files\Java\jdk1.6.0_02\bin;D:\Program Files\TortoiseSVN\bin;D:\Program Files\MySQL\MySQL Server 5.5\bin;C:\Program Files\Java\jdk1.6.0_02\jre;F:\maven\apache-maven-3.0.4-bin\apache-maven-3.0.4\bin;C:\Program Files\Java\jdk1.6.0_02\lib;D:\Program Files\elipse企业版\eclipse-jee\eclipse;
 2013-1-20 12:07:41 org.apache.coyote.AbstractProtocol init
 信息: Initializing ProtocolHandler ["http-bio-8080"]
 2013-1-20 12:07:42 org.apache.coyote.AbstractProtocol init
 信息: Initializing ProtocolHandler ["ajp-bio-8009"]
 2013-1-20 12:07:42 org.apache.catalina.startup.Catalina load
 信息: Initialization processed in 4391 ms
 2013-1-20 12:07:42 org.apache.catalina.core.StandardService startInternal
 信息: Starting service Catalina
 2013-1-20 12:07:42 org.apache.catalina.core.StandardEngine startInternal
 信息: Starting Servlet Engine: Apache Tomcat/7.0.29
 2013-1-20 12:07:43 org.apache.catalina.util.SessionIdGenerator createSecureRandom
 信息: Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [488] milliseconds.
 2013-1-20 12:07:43 org.apache.coyote.AbstractProtocol start
 信息: Starting ProtocolHandler ["http-bio-8080"]
 2013-1-20 12:07:43 org.apache.coyote.AbstractProtocol start
 信息: Starting ProtocolHandler ["ajp-bio-8009"]
 2013-1-20 12:07:43 org.apache.catalina.startup.Catalina start
 信息: Server startup in 1659 ms