Tomcat启动时出现java.net.BindException: Address already in use异常

Question

Tomcat启动时出现java.net.BindException: Address already in use异常

3

感谢您的帮助！我已经查看了stackoverflow上所有相关的帖子，但没有一个能解决我的问题。

背景信息：

我使用的是MacBook Pro运行的MacOS Sierra 10.12.1，并在Parallels Desktop 12 for Mac Pro Edition 12.1.0虚拟Windows 10操作系统中运行Windows 10、Eclipse Neon.1 Release (4.6.1)和Tomcat支持以及Java 1。

当我启动Eclipse时一切正常。但是，当我点击Eclipse Tomcat启动按钮时，就会出现以下异常：

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

我使用TCPView查看运行在8080端口的内容，发现如下信息:

等等。

javaw.exe   1676    TCP TerryWin10onMac 8080    TerryWin10onMac 0   LISTENING                                       
javaw.exe   1676    TCPV6   terrywin10onmac.quantechsoftware.local  8080    terrywin10onmac.quantechsoftware.local  0   LISTENING

这意味着Java，很可能是Tomcat，已经两次占用了8080端口。

我停止Tomcat，关闭Eclipse，并发现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8080端口的任何引用。

我启动Tomcat并发现TCPView中出现了许多内容，其中有两个引用了8009端口，另外两个引用了8080端口：

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，所有之前提到的异常仍然存在。

我尝试杀死其中一个8080进程，但它们都有相同的进程ID！实际上，上面显示的所有端口监听器都具有相同的PID。

对我来说更改端口不是一个选项。

任何帮助都将不胜感激。

非常感谢，

Terry Kilshaw

- Terry Kilshaw

你是否已经安装并运行了Tomcat服务？如果你不想更改端口号，就必须先停止服务。 - nitind

1个回答

网页内容由stack overflow 提供, 点击上面的

可以查看英文原文，
原文链接

- Little Santi · Accepted Answer

+1 为你的研究提供详细描述。

我建议您查看<tomcat_home>\conf\server.xml文件，并检查其中声明的所有端口。也许8080被重复了。

并在Eclipse的服务器配置中进行相同的检查：确保没有重复的端口号。