Several ports (8005, 8080, 8009) required by Tomcat v6.0 Server at localhost are already in use. The server may already be running in another process, or a system process may be using the port. To start this server you will need to stop the other process or change the port number(s).

??? 在eclipse非正常關閉或者沒關閉掉tomcat情況下，雖然eclipse關掉了，但是Tomcat服務器沒有關。若重新使用eclipse會出現上述錯誤。這種狀況解決方法把占用的端口關掉就可以了。目前我沒找到能關閉端口的命令行工具。不過可以使用Microsoft的TcpView.zip 來關掉占用的端口，下載地址： http://technet.microsoft.com/en-us/sysinternals/bb897437.aspx

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tomcat??? oracle? 占用8080端口

Program Files\Apache Software Foundation\Tomcat 6.0\conf\server.xml

1、修改端口為8000

<Connector port="8000" protocol="HTTP/1.1"?
?????????????? connectionTimeout="20000"?
?????????????? redirectPort="8443" />

2、eclipse重新加載tomcat

[windows]-preference-server

窗口servers-new-

ok

Tomcat：Several ports are already in use問題