Eclipse 配 tomcat 遇到的问题：tomcat启动不了原因端口被占用

eclipse、tomcat都装上了，配置完毕。就差启动了， 好不容易走到这一步了，结果出问题了，问题如下：
十二月 26, 2012 9:21:21 上午 org.apache.catalina.core.AprLifecycleListener init

INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: D:\Program Files\Java\jre7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;D:/Program Files/Java/jre7/bin/client;D:/Program
Files/Java/jre7/bin;D:/Program Files/Java/jre7/lib/i386;C:\Program Files\AMD APP\bin\x86;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;D:\Program Files\ATI Technologies\ATI.ACE\Core-Static;C:\Program Files\Microsoft
SQL Server\80\Tools\Binn\;C:\Program Files\Microsoft SQL Server\90\Tools\binn\;C:\Program Files\Microsoft SQL Server\90\DTS\Binn\;C:\Program Files\Microsoft SQL Server\90\Tools\Binn\VSShell\Common7\IDE\;C:\Program Files\Microsoft Visual Studio 8\Common7\IDE\PrivateAssemblies\;D:\Program
Files\Java\jdk1.7.0_07\bin;D:\Program Files\Java\jdk1.7.0_07\jre\bin;D:\Program Files\android-sdk-windows\tools;d:\program files\quartus ii\quartus\bin;D:\Program Files\MySQL\MySQL Server 5.0\bin;C:\Program Files\Autodesk\Backburner\;C:\Program Files\Common
Files\Autodesk Shared\;D:\Program Files\eclipse-jee-juno-SR1-win32\eclipse;;.

十二月 26, 2012 9:21:22 上午 org.apache.tomcat.util.digester.SetPropertiesRule begin

WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:testweb' did not find a matching property.

十二月 26, 2012 9:21:22 上午 org.apache.coyote.AbstractProtocol init

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

十二月 26, 2012 9:21:22 上午 org.apache.coyote.AbstractProtocol init

INFO: Initializing ProtocolHandler ["ajp-bio-8009"]

十二月 26, 2012 9:21:22 上午 org.apache.catalina.startup.Catalina load

INFO: Initialization processed in 1629 ms

十二月 26, 2012 9:21:23 上午 org.apache.catalina.core.StandardService startInternal

INFO: Starting service Catalina

十二月 26, 2012 9:21:23 上午 org.apache.catalina.core.StandardEngine startInternal

INFO: Starting Servlet Engine: Apache Tomcat/7.0.32

十二月 26, 2012 9:21:23 上午 org.apache.coyote.AbstractProtocol start

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

十二月 26, 2012 9:21:23 上午 org.apache.coyote.AbstractProtocol start

INFO: Starting ProtocolHandler ["ajp-bio-8009"]

十二月 26, 2012 9:21:23 上午 org.apache.catalina.startup.Catalina start

INFO: Server startup in 1014 ms

十二月 26, 2012 9:21:23 上午 org.apache.catalina.core.StandardServer await

SEVERE: StandardServer.await: create[localhost:8005]:

java.net.BindException: Address already in use: JVM_Bind（端口已占用）

at java.net.DualStackPlainSocketImpl.bind0(Native Method)

at java.net.DualStackPlainSocketImpl.socketBind(Unknown Source)

at java.net.AbstractPlainSocketImpl.bind(Unknown Source)

at java.net.PlainSocketImpl.bind(Unknown Source)

at java.net.ServerSocket.bind(Unknown Source)

at java.net.ServerSocket.<init>(Unknown Source)

at org.apache.catalina.core.StandardServer.await(StandardServer.java:427)

at org.apache.catalina.startup.Catalina.await(Catalina.java:766)

at org.apache.catalina.startup.Catalina.start(Catalina.java:712)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:322)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:451)

十二月 26, 2012 9:21:23 上午 org.apache.coyote.AbstractProtocol pause

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

十二月 26, 2012 9:21:24 上午 org.apache.coyote.AbstractProtocol pause

INFO: Pausing ProtocolHandler ["ajp-bio-8009"]

十二月 26, 2012 9:21:25 上午 org.apache.catalina.core.StandardService stopInternal

INFO: Stopping service Catalina

十二月 26, 2012 9:21:26 上午 org.apache.coyote.AbstractProtocol stop

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

十二月 26, 2012 9:21:27 上午 org.apache.coyote.AbstractProtocol stop

INFO: Stopping ProtocolHandler ["ajp-bio-8009"]

十二月 26, 2012 9:21:28 上午 org.apache.coyote.AbstractProtocol destroy

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

十二月 26, 2012 9:21:28 上午 org.apache.coyote.AbstractProtocol destroy

INFO: Destroying ProtocolHandler ["ajp-bio-8009"]

开始直接懵了，于是百度、谷歌，后来仔细读了读，发现原来是端口已被占用：“java.net.BindException: Address already in use: JVM_Bind”

关掉后，启动成功！