【发布时间】：2016-11-16 19:34:05
【问题描述】：
提前感谢您的帮助！
我查看了 stackoverflow 上的所有相关帖子，但没有一个回答我的问题。
上下文：
Windows 10、Eclipse Neon.1 Release (4.6.1) 支持 Tomcat 和 Java 1。所有这些都在 MacBook Pro 上运行，并在 Parallels Desktop 12 for Mac Pro Edition 12.1.0 虚拟机中运行 MacOS Sierra 10.12.1 Windows 10。
当我启动 Eclipse 时，一切都很好。
当我单击 Eclipse Tomcat 启动按钮时，出现以下异常：
16-Nov-2016 10:55:10 AM 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: C:\Program Files\Java\jre6\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files (x86)\Parallels\Parallels Tools\Applications;C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Java\jdk1.8.0_102;C:\Program Files (x86)\Skype\Phone\;C:\Program Files (x86)\Private Shell;C:\PROGRA~2\COMMON~1\Odbc\FILEMA~1;C:\Users\terry.QUANTECH\AppData\Local\Microsoft\WindowsApps;;.
16-Nov-2016 10:55:10 AM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
16-Nov-2016 10:55:10 AM org.apache.coyote.http11.Http11Protocol init
SEVERE: Error initializing endpoint
java.net.BindException: Address already in use: JVM_Bind <null>:8080
at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:563)
at org.apache.coyote.http11.Http11Protocol.init(Http11Protocol.java:181)
at org.apache.catalina.connector.Connector.initialize(Connector.java:1141)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:843)
at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
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.load(Bootstrap.java:261)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.net.BindException: Address already in use: JVM_Bind
at java.net.PlainSocketImpl.socketBind(Native Method)
at java.net.PlainSocketImpl.bind(Unknown Source)
at java.net.ServerSocket.bind(Unknown Source)
at java.net.ServerSocket.<init>(Unknown Source)
at java.net.ServerSocket.<init>(Unknown Source)
at org.apache.tomcat.util.net.DefaultServerSocketFactory.createSocket(DefaultServerSocketFactory.java:50)
at org.apache.tomcat.util.net.JIoEndpoint.init(JIoEndpoint.java:552)
... 12 more
16-Nov-2016 10:55:10 AM org.apache.catalina.core.StandardService initialize
SEVERE: Failed to initialize connector [Connector[HTTP/1.1-8080]]
LifecycleException: Protocol handler initialization failed: java.net.BindException: Address already in use: JVM_Bind <null>:8080
at org.apache.catalina.connector.Connector.initialize(Connector.java:1143)
at org.apache.catalina.core.StandardService.initialize(StandardService.java:703)
at org.apache.catalina.core.StandardServer.initialize(StandardServer.java:843)
at org.apache.catalina.startup.Catalina.load(Catalina.java:538)
at org.apache.catalina.startup.Catalina.load(Catalina.java:562)
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.load(Bootstrap.java:261)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
16-Nov-2016 10:55:11 AM org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-8443
16-Nov-2016 10:55:11 AM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 583 ms
16-Nov-2016 10:55:11 AM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
16-Nov-2016 10:55:11 AM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.45
16-Nov-2016 10:55:11 AM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor gomenu.xml
16-Nov-2016 10:55:11 AM org.apache.catalina.startup.HostConfig deployDescriptor
WARNING: A docBase C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\gomenu inside the host appBase has been specified, and will be ignored
16-Nov-2016 10:55:11 AM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor gps.xml
16-Nov-2016 10:55:11 AM org.apache.catalina.startup.HostConfig deployDescriptor
WARNING: A docBase C:\Program Files\Apache Software Foundation\Tomcat 6.0\webapps\gps inside the host appBase has been specified, and will be ignored
等等
我使用 TCPView 查找端口 8080 上运行的内容并查看：
javaw.exe 1676 TCP TerryWin10onMac 8080 TerryWin10onMac 0 LISTENING
javaw.exe 1676 TCPV6 terrywin10onmac.quantechsoftware.local 8080 terrywin10onmac.quantechsoftware.local 0 LISTENING
所以是 Java 和大概是 Tomcat 两次抢占了 8080 端口。
我停止 Tomcat，关闭 Eclipse，发现 TCPView 中对 8080 端口的所有引用都消失了。
我启动 Eclipse。 TCPView 仍然没有显示对端口 8080 的引用。
我启动Tomcat，看到TCPView中出现一大堆东西，其中两个指向8009端口，两个指向8080：
javaw.exe 7076 TCP TerryWin10onMac 8005 TerryWin10onMac 0 LISTENING
javaw.exe 7076 TCP TerryWin10onMac 8009 TerryWin10onMac 0 LISTENING
javaw.exe 7076 TCPV6 terrywin10onmac.quantechsoftware.local 8009 terrywin10onmac.quantechsoftware.local 0 LISTENING
javaw.exe 7076 TCP TerryWin10onMac 8080 TerryWin10onMac 0 LISTENING
javaw.exe 7076 TCPV6 terrywin10onmac.quantechsoftware.local 8080 terrywin10onmac.quantechsoftware.local 0 LISTENING
javaw.exe 7076 TCP TerryWin10onMac 8443 TerryWin10onMac 0 LISTENING
javaw.exe 7076 TCPV6 terrywin10onmac.quantechsoftware.local 8443 terrywin10onmac.quantechsoftware.local 0 LISTENING
当然，所有的例外都和以前一样。
我试图杀死 8080 进程之一，但它们都有相同的进程 ID！事实上，上面显示的所有端口监听器都有相同的 PID。
我不能更改端口。
对此的任何帮助将不胜感激。
非常感谢，
特里·基尔肖
【问题讨论】：
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您是否有 已安装 并作为服务运行的 Tomcat 副本？如果您不愿意更改端口号，则必须停止它。