eclipse EE juno: java.net.bind异常

Question

我是一个新手，刚刚开始使用jsp，我安装了必备组件并在Eclipse Juno中创建了一个Dynamic Web Project，为了测试配置是否正常工作，我创建了一个名为index.jsp的虚拟jsp页面并尝试运行它。但我得到了错误，详细信息如下：

    Jun 26, 2013 5:20:24 PM 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\jre7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Ruby200-x64\bin;C:\Python33\;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Microsoft\Web Platform Installer\;C:\Program Files (x86)\Microsoft ASP.NET\ASP.NET Web Pages\v1.0\;C:\Program Files (x86)\Windows Kits\8.0\Windows Performance Toolkit\;C:\Program Files\Microsoft SQL Server\110\Tools\Binn\;c:\Program Files (x86)\Microsoft SQL Server\110\Tools\Binn\ManagementStudio\;c:\Program Files (x86)\Microsoft SQL Server\110\Tools\Binn\;c:\Program Files (x86)\Microsoft SQL Server\110\DTS\Binn\;c:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\;c:\Program Files\Microsoft SQL Server\100\Tools\Binn\;c:\Program Files\Microsoft SQL Server\100\DTS\Binn\;C:\Program Files (x86)\MySQL\MySQL Server 5.5\bin;C:\Program Files\Java\jdk1.7.0_21\bin;C:\Program Files\Java\jdk1.7.0_21\lib;C:\Program Files (x86)\Windows Live\Shared;.
Jun 26, 2013 5:20:24 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:DemoWebApp1' did not find a matching property.
Jun 26, 2013 5:20:24 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Jun 26, 2013 5:20:24 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
Jun 26, 2013 5:20:24 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 755 ms
Jun 26, 2013 5:20:24 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Jun 26, 2013 5:20:24 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.32
Jun 26, 2013 5:20:24 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Jun 26, 2013 5:20:24 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
Jun 26, 2013 5:20:24 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 489 ms
Jun 26, 2013 5:20:24 PM org.apache.catalina.core.StandardServer await
SEVERE: StandardServer.await: create[localhost:8005]: 
java.net.BindException: Address already in use: JVM_Bind
    at java.net.DualStackPlainSocketImpl.bind0(Native Method)
    at java.net.DualStackPlainSocketImpl.socketBind(Unknown Source)
    at java.net.AbstractPlainSocketImpl.bind(Unknown Source)
    at java.net.PlainSocketImpl.bind(Unknown Source)
    at java.net.ServerSocket.bind(Unknown Source)
    at java.net.ServerSocket.<init>(Unknown Source)
    at org.apache.catalina.core.StandardServer.await(StandardServer.java:427)
    at org.apache.catalina.startup.Catalina.await(Catalina.java:766)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:712)
    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.start(Bootstrap.java:322)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:451)

Jun 26, 2013 5:20:24 PM org.apache.coyote.AbstractProtocol pause
INFO: Pausing ProtocolHandler ["http-bio-8080"]
Jun 26, 2013 5:20:26 PM org.apache.coyote.AbstractProtocol pause
INFO: Pausing ProtocolHandler ["ajp-bio-8009"]
Jun 26, 2013 5:20:27 PM org.apache.catalina.core.StandardService stopInternal
INFO: Stopping service Catalina
Jun 26, 2013 5:20:27 PM org.apache.coyote.AbstractProtocol stop
INFO: Stopping ProtocolHandler ["http-bio-8080"]
Jun 26, 2013 5:20:28 PM org.apache.coyote.AbstractProtocol stop
INFO: Stopping ProtocolHandler ["ajp-bio-8009"]
Jun 26, 2013 5:20:30 PM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["http-bio-8080"]
Jun 26, 2013 5:20:30 PM org.apache.coyote.AbstractProtocol destroy
INFO: Destroying ProtocolHandler ["ajp-bio-8009"]

我找不出我做错了什么，或者我的系统中有什么配置不正确。提前感谢:)我真的很想尽快开始学习JSP，但这阻止了我。救命！！

Answer 1

首先，您应该尝试卸载tomcat，然后通过赋予适当的权限重新安装它。这对你来说应该是可行的。这对我很管用。

Answer 2

使用root权限重新安装eclipse和tomcat，并重新配置IDE。

Answer 3

您已经有另一个进程正在运行，该进程占用端口8005。

对于8005，当您尝试启动Tomcat时，通常会发生这种情况，而Tomcat已经启动。由您在其他地方(另一个Eclipse调试会话)或在安装Tomcat时将Tomcat作为服务启动。

根据一般原则，当您想要从Eclipse内部运行Tomcat时，您不应该使用安装程序来启动和运行Tomcat，而应该使用zip文件。

如果您是Java编程的新手，我建议您使用Netbeans (在卸载Tomcat之后)。他们的下载通常在web开发中开箱即用效果更好。