jdk1.6+tomcat6.0+myeclipse8.5(all-in-one)搭配的环境有关问题

jdk1.6+tomcat6.0+myeclipse8.5(all-in-one)搭配的环境问题
jdk1.6+tomcat6.0+myeclipse8.5(all-in-one)搭配的环境，jdk和tomcat都绝对正确安装了，虚拟目录应该也没配错的，但在myeclipse中启动tomcat时就出现下面的情况，在ie中浏览myeclipse项目中测试的jsp却又可以正常显示，到底是什么问题，会不会影响以后的项目，搞了很久都快崩溃了，知道的朋友告诉一声，大大感谢，如觉得不方便的可以加Q：1733077986

2011-4-23 17:50:51 org.apache.catalina.core.AprLifecycleListener init
信息: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: I:\jdk1.6.0_10\bin;D:\program file\Tomcat 6.0\bin
2011-4-23 17:50:52 org.apache.coyote.http11.Http11Protocol init
严重: Error initializing endpoint
java.net.BindException: Address already in use: JVM_Bind:8080
at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:499)
at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:175)
at org.apache.catalina.connector.Connector.initialize(Connector.java:1059)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:578)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:792)
at org.apache.catalina.startup.Catalina.load(Catalina.java:504)
at org.apache.catalina.startup.Catalina.load(Catalina.java:524)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:260)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:412)
2011-4-23 17:50:52 org.apache.catalina.startup.Catalina load
严重: Catalina.start
LifecycleException: Protocol handler initialization failed: java.net.BindException: Address already in use: JVM_Bind:8080
at org.apache.catalina.connector.Connector.initialize(Connector.java:1061)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:578)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:792)
at org.apache.catalina.startup.Catalina.load(Catalina.java:504)
at org.apache.catalina.startup.Catalina.load(Catalina.java:524)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:260)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:412)
2011-4-23 17:50:52 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 3172 ms
2011-4-23 17:50:52 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2011-4-23 17:50:52 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/6.0.10
2011-4-23 17:50:55 org.apache.coyote.http11.Http11Protocol start
严重: Error starting endpoint
java.net.BindException: Address already in use: JVM_Bind:8080
at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:499)
at org.apache.tomcat.util.net.JIoEndpoint.start(JIoEndpoint.java:513)
at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:202)
at org.apache.catalina.connector.Connector.start(Connector.java:1132)
at org.apache.catalina.core.StandardService.start(StandardService.java:457)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)