Question

eclipse+tomcat+jdk安装出错

tomcat可以正常启动，jdk也装了并设置了环境变量，但是一在eclipse下运行文件就报错：
出错信息如下：
2011-11-22 15:37:17 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\jre1.6.0\……\System32\Wbem
2011-11-22 15:37:17 org.apache.coyote.http11.Http11Protocol init
严重: Error initializing endpoint
java.net.BindException: Address already in use: JVM_Bind <null>:8080
严重: Can't find free port 8009 8009
2011-11-22 15:37:19 org.apache.jk.server.JkMain start
信息: Pausing Coyote HTTP/1.1 on http-8080
2011-11-22 15:37:20 org.apache.catalina.core.StandardService stop
信息: Stopping service Catalina
2011-11-22 15:37:20 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
严重: The web application [/struts2-blank-2.0.14] created a ThreadLocal with key of type [com.opensymphony.xwork2.ActionContext.ActionContextThreadLocal] (value [com.opensymphony.xwork2.ActionContext$ActionContextThreadLocal@9a9b65]) and a value of type [com.opensymphony.xwork2.ActionContext] (value [com.opensymphony.xwork2.ActionContext@502819]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
2011-11-22 15:37:20 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
严重: The web application [/struts2-blank-2.0.14] created a ThreadLocal with key of type [com.opensymphony.xwork2.inject.ContainerImpl$10] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@78aa80]) and a value of type [com.opensymphony.xwork2.inject.InternalContext[]] (value [[Lcom.opensymphony.xwork2.inject.InternalContext;@1d98a]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
2011-11-22 15:37:20 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextDestroyed()
2011-11-22 15:37:20 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextDestroyed()
2011-11-22 15:37:20 org.apache.coyote.http11.Http11Protocol destroy
信息: Stopping Coyote HTTP/1.1 on http-8080
占用8080端口的进程是javaw.exe，我在资源管理其中结束了它，但是一运行文件就有报错，该进程又占用了8080端口，应该怎么解决。javaw.exe是个什么进程？。
感谢各位的回答，补充一次点，可以正常启动tomcat，只是一运行文件就报上述错误。是不是javaw是有tomcat启动引起的？

Answer 1

8080端口被占用
用netstat -a -n -o查询出所有活动的端口并获得其对应的pid
显示pid的方法：在任务管理器选择查看-选择列-pid列打钩，在dos界面找到要禁用的端口对应的pid去任务管理器里匹配，并选择结束任务
打开任务管理器将与pid对应的进程结束

Answer 2

是你的其他程序占用了8080的端口，
修改tomcat的安装目录\conf\server.xml的文件，如下，你可以把8080修改为8089
<Connector port="8089" maxHttpHeaderSize="8192"
maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
connectionTimeout="20000" disableUploadTimeout="true" />

追问

我把端口好改了8089后，javaw就占用8089端口，我又试了几个其他的端口号，都不行。改成那个，就占用那个。

Answer 3

8080　端口被占用了
可打开进程管理器或端口查看器,kill占用8080端口的进程