Tomcat7记录地狱 - 为什么会出现两种不同的格式？

Question

我logging.properties在Eclipse这个样子,当我最初发布这个问题:

handlers = java.util.logging.ConsoleHandler

org.apache.catalina.core=OFF

java.util.logging.ConsoleHandler.level = FINE
java.util.logging.ConsoleHandler.formatter = java.util.logging.SimpleFormatter
java.util.logging.SimpleFormatter.format=JUL %4$s: %2$s%n%4$s: %5$s%n

我在使用此配置的Linux服务器上遇到同样的问题:

handlers = 2localhost.org.apache.juli.FileHandler, org.apache.juli.FileHandler

.handlers = org.apache.juli.FileHandler

2localhost.org.apache.juli.FileHandler.level = INFO
2localhost.org.apache.juli.FileHandler.directory = ${catalina.base}/logs
2localhost.org.apache.juli.FileHandler.prefix = localhost.

org.apache.juli.FileHandler.level = ALL
org.apache.juli.FileHandler.formatter = java.util.logging.SimpleFormatter
org.apache.juli.FileHandler.directory = ${catalina.base}/logs
java.util.logging.SimpleFormatter.format=tomcat: %4$s: %2$s%n%4$s: %5$s%n

org.apache.catalina.handlers = org.apache.juli.FileHandler
org.apache.catalina.startup.level = SEVERE
org.apache.catalina.session.ManagerBase.level = SEVERE
org.apache.catalina.core.AprLifecycleListener.level=SEVERE
org.apache.catalina.connector.level = SEVERE
org.apache.coyote.level=SEVERE

org.apache.catalina.level=ALL
org.apache.catalina.startup.HostConfig.level = SEVERE
org.apache.catalina.loader.WebappClassLoader.level = SEVERE
org.apache.catalina.session.ManagerBase.level = INFO

# ServletContext logger
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].level = ALL
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].handlers = 2localhost.org.apache.juli.FileHandler
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].formatter = java.util.logging.SimpleFormatter
org.apache.catalina.core.ContainerBase.[Catalina].[localhost].format=servlet: %4$s: %2$s%n%4$s: %5$s%n

为什么我的控制台登录Eclipse看起来像这样？

JUL INFO: 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\jdk1.8.0_05\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live;c:\Program Files (x86)\Intel\iCLS Client\;c:\Program Files\Intel\iCLS Client\;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\TortoiseSVN\bin;C:\Program Files (x86)\Bitvise SSH Client;C:\Program Files (x86)\MySQL\MySQL Utilities 1.4.3\;C:\Program Files (x86)\MySQL\MySQL Utilities 1.4.3\Doctrine extensions for PHP\;C:\Program Files (x86)\Windows Live\Shared;C:\Program Files\TortoiseGit\bin;C:\Program Files (x86)\Git\cmd;C:\Program Files\Microsoft SQL Server\110\Tools\Binn\;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 (x86)\BaseX\bin;C:\Program Files (x86)\WinMerge;C:\Program Files (x86)\Skype\Phone\;.
JUL WARNING: org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:ctc_web_front_ui' did not find a matching property.
JUL INFO: org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
JUL INFO: org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
JUL INFO: org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 359 ms
JUL INFO: org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
JUL INFO: org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.47
JUL INFO: org.apache.catalina.core.ApplicationContext log
INFO: No Spring WebApplicationInitializer types detected on classpath
JUL INFO: org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring FrameworkServlet 'servletSpringDispatcher'
JUL INFO: org.springframework.web.servlet.FrameworkServlet initServletBean
INFO: FrameworkServlet 'servletSpringDispatcher': initialization started

裸INFO消息来自哪里？

为什么catalina.core消息仍然显示,即使我将它们设置为OFF？

在Linux服务器上,JULI日志如下所示:

tomcat: FINE: org.apache.catalina.core.ContainerBase addChildInternal
FINE: Add child StandardHost[localhost] StandardEngine[Catalina]
tomcat: FINE: org.apache.catalina.util.LifecycleBase setStateInternal
FINE: Setting state for [StandardServer[8005]] to [INITIALIZING]
tomcat: FINE: org.apache.catalina.util.LifecycleBase setStateInternal
FINE: Setting state for [org.apache.catalina.deploy.NamingResources@13fee20c] to [INITIALIZING]
tomcat: FINE: org.apache.catalina.util.LifecycleBase setStateInternal
FINE: Setting state for [org.apache.catalina.deploy.NamingResources@13fee20c] to [INITIALIZED]
tomcat: FINE: org.apache.catalina.util.LifecycleBase setStateInternal
FINE: Setting state for [StandardService[Catalina]] to [INITIALIZING]
tomcat: FINE: org.apache.catalina.util.LifecycleBase setStateInternal
FINE: Setting state for [StandardEngine[Catalina]] to [INITIALIZING]
tomcat: FINE: org.apache.catalina.util.LifecycleBase setStateInternal
FINE: Setting state for [StandardEngine[Catalina]] to [INITIALIZED]
tomcat: FINE: org.apache.catalina.util.LifecycleBase setStateInternal
FINE: Setting state for [Connector[HTTP/1.1-8080]] to [INITIALIZING]
tomcat: FINE: org.apache.catalina.util.LifecycleBase setStateInternal
FINE: Setting state for [org.apache.catalina.connector.MapperListener@737996a0] to [INITIALIZING]
tomcat: FINE: org.apache.catalina.util.LifecycleBase setStateInternal
FINE: Setting state for [org.apache.catalina.connector.MapperListener@737996a0] to [INITIALIZED]
tomcat: FINE: org.apache.catalina.util.LifecycleBase setStateInternal
FINE: Setting state for [Connector[HTTP/1.1-8080]] to [INITIALIZED]
tomcat: FINE: org.apache.catalina.util.LifecycleBase setStateInternal
FINE: Setting state for [StandardService[Catalina]] to [INITIALIZED]
tomcat: FINE: org.apache.catalina.util.LifecycleBase setStateInternal
FINE: Setting state for [StandardServer[8005]] to [INITIALIZED]
tomcat: FINE: org.apache.catalina.util.LifecycleBase setStateInternal
FINE: Setting state for [StandardServer[8005]] to [STARTING_PREP]
tomcat: FINE: org.apache.catalina.core.NamingContextListener lifecycleEvent
FINE: Bound StandardServer[8005]
tomcat: FINE: org.apache.catalina.core.NamingContextListener createNamingContext
FINE: Creating JNDI naming context
tomcat: FINE: org.apache.catalina.core.NamingContextListener addResource

同样的问题适用,为什么不是所有行都以tomcat:？

更新 调试时我发现每个日志条目的BOTH LINES来自java.util.logging.Logger.logp()

Answer 1

答案就在我们面前，从帖子的顶部：

java.util.logging.SimpleFormatter.format=JUL %4$s: %2$s%n%4$s: %5$s%n
                                                       ^^^^^^^

格式字符串中的额外内容%n%4$s:会导致显示附加行。呃。