Tomcat 严重：Error initializing endpoint

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:501)
        at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:177)

        at org.apache.catalina.connector.Connector.initialize(Connector.java:1059)
        at org.apache.catalina.core.StandardService.initialize(StandardService.java:677)
        at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:792)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:518)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
        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:585)
        at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:260)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:412)
2014-05-26 18:37:19 org.apache.catalina.startup.Catalina load
严重: Catalina.start
LifecycleException:  Protocol handler initialization failed: java.net.BindExcept
ion: 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:677)
        at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:792)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:518)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
        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:585)
        at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:260)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:412)
2014-05-26 18:37:19 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 781 ms
2014-05-26 18:37:19 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2014-05-26 18:37:19 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/6.0.14
2014-05-26 18:37:19 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:501)
        at org.apache.tomcat.util.net.JIoEndpoint.start(JIoEndpoint.java:515)
        at org.apache.coyote.http11.Http11Protocol.start(Http11Protocol.java:204)
        at org.apache.catalina.connector.Connector.start(Connector.java:1132)
        at org.apache.catalina.core.StandardService.start(StandardService.java:531)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:566)
        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:585)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
2014-05-26 18:37:19 org.apache.catalina.startup.Catalina start
严重: Catalina.start:
LifecycleException:  service.getName(): "Catalina";  Protocol handler start fail
ed: java.net.BindException: Address already in use: JVM_Bind:8080
        at org.apache.catalina.connector.Connector.start(Connector.java:1139)
        at org.apache.catalina.core.StandardService.start(StandardService.java:531)
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:566)
        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:585)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
2014-05-26 18:37:19 org.apache.catalina.startup.Catalina start
信息: Server startup in 1244 ms

出现上面的错误说明，tomcat的8080端口已经被占用，或者tomcat已经启动

解决办法：关闭占用8080端口的进程

查看端口状态：
在开始——运行中输入cmd，在命令行窗口输入 netstat -an ；看到后面为Listening的端口就是开放的端口，如果要查看跟多信息，可以输入 netstat --help;查看帮助。
查看某一个端口被哪个程序占用：
1.在开始-->运行里面输入cmd点回车，会出现运行窗口。
2.在提示符后输入netstat -ano回车，找到tcp 8080端口对应的pid，比如2355.
3.ctrl+alt+del打开任务管理器，选进程，这里有很多正在运行的程序,点击查看-->选择列-->在PID（进程标示符）前面打钩。下面的进程前面都有了PID号码。这时上一步找到的PID就有用了，找到2355，比如PEER.EXE，结束进程。这时再开服务器，就可以了