使用嵌入式Jetty运行Web应用程序（WAR）

时间：2016-03-21 21:41:42

标签： java windows embedded-jetty

我正在通过Jetty运行java战争。它多年来一直在多台Windows 7计算机上工作。但现在Windows 7计算机上的新安装产生错误，我不明白错误。我发布在日志之下，直到错误点：

C:\Users\QT\Desktop\vcctl\scripts>cd ..\src

C:\Users\QT\Desktop\vcctl\src>java -classpath "lib/derby.jar:lib/derbytools.jar" -Dorg.eclipse.jetty.server.Request.maxFormKeys=20000 -jar "VcctlWrapper.jar"
2016-03-21 15:42:11.866:INFO::AWT-EventQueue-0: Logging initialized @204ms
Current relative path is: C:\Users\QT\Desktop\vcctl\src
2016-03-21 15:42:11.969:INFO:oejs.Server:AWT-EventQueue-0: jetty-9.1.3.v20140225

Mar 21, 2016 3:42:13 PM org.apache.struts.action.ActionServlet initChain
INFO: Loading chain catalog from jar:file:/C:/Users/QT/AppData/Local/Temp/jetty-0.0.0.0-8080-vcctl.war-_vcctl-any-7374762875405590280.dir/webapp/WEB-INF/lib/struts-tiles-1.3.8.jar!/org/apache/struts/tiles/chain-config.xml
Mar 21, 2016 3:42:13 PM org.apache.struts.action.ActionServlet initChain
INFO: Loading chain catalog from jar:file:/C:/Users/QT/Desktop/vcctl/src/lib/struts-tiles-1.3.8.jar!/org/apache/struts/tiles/chain-config.xml
Mar 21, 2016 3:42:13 PM org.apache.struts.config.impl.ModuleConfigImpl addAction Config
WARNING: Overriding ActionConfig of path /my-files/viewImage
Mar 21, 2016 3:42:13 PM org.apache.struts.tiles.TilesPlugin initDefinitionsFactory
INFO: Tiles definition factory loaded for module ''.
2016-03-21 15:42:13.626:INFO:oejsh.ContextHandler:AWT-EventQueue-0: Started o.e.j.w.WebAppContext@3c6dee0f{/vcctl,file:/C:/Users/QT/AppData/Local/Temp/jetty-0.0.0.0-8080-vcctl.war-_vcctl-any-7374762875405590280.dir/webapp/,AVAILABLE}{C:\Users\QT\Desktop\vcctl\src/vcctl.war}
2016-03-21 15:42:13.635:WARN:oejuc.AbstractLifeCycle:AWT-EventQueue-0: FAILED ServerConnector@3ba4f2fd{HTTP/1.1}{0.0.0.0:8080}: java.net.BindException: Address already in use: bind
java.net.BindException: Address already in use: bind
    at sun.nio.ch.Net.bind0(Native Method)
    at sun.nio.ch.Net.bind(Unknown Source)
    at sun.nio.ch.Net.bind(Unknown Source)
    at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
    at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
    at org.eclipse.jetty.server.ServerConnector.open(ServerConnector.java:279)
    at org.eclipse.jetty.server.AbstractNetworkConnector.doStart(AbstractNetworkConnector.java:80)
    at org.eclipse.jetty.server.ServerConnector.doStart(ServerConnector.java:218)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at org.eclipse.jetty.server.Server.doStart(Server.java:337)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at vcctl.webServiceRunner.startJettyServer(webServiceRunner.java:98)
    at vcctl.webServiceRunner.<init>(webServiceRunner.java:40)
    at vcctl.webServiceRunner$1.run(webServiceRunner.java:107)
    at java.awt.event.InvocationEvent.dispatch(Unknown Source)
    at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
    at java.awt.EventQueue.access$300(Unknown Source)
    at java.awt.EventQueue$3.run(Unknown Source)
    at java.awt.EventQueue$3.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)
2016-03-21 15:42:13.639:WARN:oejuc.AbstractLifeCycle:AWT-EventQueue-0: FAILED org.eclipse.jetty.server.Server@4a4cdea2: java.net.BindException: Address already
in use: bind
java.net.BindException: Address already in use: bind
    at sun.nio.ch.Net.bind0(Native Method)
    at sun.nio.ch.Net.bind(Unknown Source)
    at sun.nio.ch.Net.bind(Unknown Source)
    at sun.nio.ch.ServerSocketChannelImpl.bind(Unknown Source)
    at sun.nio.ch.ServerSocketAdaptor.bind(Unknown Source)
    at org.eclipse.jetty.server.ServerConnector.open(ServerConnector.java:279)
    at org.eclipse.jetty.server.AbstractNetworkConnector.doStart(AbstractNetworkConnector.java:80)
    at org.eclipse.jetty.server.ServerConnector.doStart(ServerConnector.java:218)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at org.eclipse.jetty.server.Server.doStart(Server.java:337)
    at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
    at vcctl.webServiceRunner.startJettyServer(webServiceRunner.java:98)
    at vcctl.webServiceRunner.<init>(webServiceRunner.java:40)
    at vcctl.webServiceRunner$1.run(webServiceRunner.java:107)
    at java.awt.event.InvocationEvent.dispatch(Unknown Source)
    at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
    at java.awt.EventQueue.access$300(Unknown Source)
    at java.awt.EventQueue$3.run(Unknown Source)
    at java.awt.EventQueue$3.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)

在我的其他Windows 7计算机上，日志消息如下所示：

C:\Users\bullard\Desktop\vcctl\scripts>cd ..\src

C:\Users\bullard\Desktop\vcctl\src>java -classpath "lib/derby.jar:lib/derbytools.jar" -Dorg.eclipse.jetty.server.Request.maxFormKeys=20000 -jar "VcctlWrapper.jar"
2016-03-21 17:34:04.520:INFO::AWT-EventQueue-0: Logging initialized @172ms
Current relative path is: C:\Users\bullard\Desktop\vcctl\src
2016-03-21 17:34:04.598:INFO:oejs.Server:AWT-EventQueue-0: jetty-9.1.3.v20140225
Mar 21, 2016 5:34:05 PM org.apache.struts.action.ActionServlet initChain
INFO: Loading chain catalog from jar:file:/C:/Users/bullard/AppData/Local/Temp/jetty-0.0.0.0-8080-vcctl.war-_vcctl-any-9120726856785823814.dir/webapp/WEB-INF/lib/struts-tiles-1.3.8.jar!/org/apache/struts/tiles/chain-config.xml
Mar 21, 2016 5:34:05 PM org.apache.struts.action.ActionServlet initChain
INFO: Loading chain catalog from jar:file:/C:/Users/bullard/Desktop/vcctl/src/lib/struts-tiles-1.3.8.jar!/org/apache/struts/tiles/chain-config.xml
Mar 21, 2016 5:34:05 PM org.apache.struts.config.impl.ModuleConfigImpl addAction Config
WARNING: Overriding ActionConfig of path /my-files/viewImage
Mar 21, 2016 5:34:05 PM org.apache.struts.tiles.TilesPlugin initDefinitionsFactory
INFO: Tiles definition factory loaded for module ''.
2016-03-21 17:34:05.955:INFO:oejsh.ContextHandler:AWT-EventQueue-0: Started o.e.j.w.WebAppContext@1ac6103{/vcctl,file:/C:/Users/bullard/AppData/Local/Temp/jetty-0.0.0.0-8080-vcctl.war-_vcctl-any-9120726856785823814.dir/webapp/,AVAILABLE}{C:
\Users\bullard\Desktop\vcctl\src/vcctl.war}
2016-03-21 17:34:05.971:INFO:oejs.ServerConnector:AWT-EventQueue-0: Started ServerConnector@146eb1b{HTTP/1.1}{0.0.0.0:8080}
2016-03-21 17:34:05.971:INFO:oejs.Server:AWT-EventQueue-0: Started @1623ms

1 个答案:

答案 0 :(得分：1)

当另一个Jetty实例或另一个进程在您的Jetty服务器尝试运行的同一端口上运行时，会发生这种情况。 Jetty在默认端口8080上运行。因此，您要么拥有另一个Jetty实例，要么在该服务器上运行的Tomcat服务器占用端口8080（或您配置的任何端口）。

您可以修改jetty.xml文件并通过更改此行来更新jetty.port：

<Set name="port"><SystemProperty name="jetty.port" default="80"/></Set>

但在此之前，我会检查taskmgr中当前正在运行的jetty或tomcat中的进程。您还可以检查netstat -a -b是否有正在运行的进程及其正在使用的端口。

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