Jboss 7配置日志

1. Jboss7配置日志理论知识介绍

Jboss 7日志能够在XML配置文件和日志管理属性文件内配置。默认日志配置在configuration文件夹的logging.properties文件内。

通常情况下。对于大多数安装，logging.properties内的默认值已经足够了。如要自己定义日志类型。建议在xml配置文(standalone.xml或domain.xml文件，logging subsystem)内配置，能够定义7个主要类别:

<root-logger />

<logger category=”” />

>console-handler />

<file-handler />

<periodic-rotating-file-handler />

<size-rotating-file-handler />

<async-handler />

主要。应该使用XML配置文件。当logging子系统启动后日志管理属性会被忽略。

參考资料：

http://download.csdn.net/detail/lypf19900912/8844043

https://docs.jboss.org/author/display/AS71/Logging+Configuration

2. 演示样例

以下结合详细的演示样例解释XML配置文件和日志管理属性是假设记录Jboss 7的日志

1.      XML配置

此处的xml配置指的是standalone.xml或domain.xml文件，他们各自是standalond和domain模式启动的xml配置文件。

以standalone.xml为例

Standalone.xml文件里关于日志的配置信息例如以下：

      <subsystem xmlns="urn:jboss:domain:logging:1.3">
            <console-handler name="CONSOLE">
                <level name="INFO"/>
                <formatter>
                    <pattern-formatter pattern="%K{level}%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n"/>
                </formatter>
            </console-handler>
            <periodic-rotating-file-handler name="FILE" autoflush="true">
                <formatter>
                    <pattern-formatter pattern="%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n"/>
                </formatter>
                <file relative-to="jboss.server.log.dir" path="server.log"/>
                <suffix value=".yyyy-MM-dd"/>
                <append value="true"/>
            </periodic-rotating-file-handler>
            <logger category="com.arjuna">
                <level name="WARN"/>
            </logger>
            <logger category="org.apache.tomcat.util.modeler">
                <level name="WARN"/>
            </logger>
            <logger category="org.jboss.as.config">
                <level name="DEBUG"/>
            </logger>
            <logger category="sun.rmi">
                <level name="WARN"/>
            </logger>
            <logger category="jacorb">
                <level name="WARN"/>
            </logger>
            <logger category="jacorb.config">
                <level name="ERROR"/>
            </logger>
            <root-logger>
                <level name="INFO"/>
                <handlers>
                    <handler name="CONSOLE"/>
                    <handler name="FILE"/>
                </handlers>
            </root-logger>
        </subsystem>

例如以下配置做简单的解释：日志输出到console和file。其它file，位于server.log中。

日志级别是INFO

我们能够启动一下看看结果

console（控制台）

server.log（日志文件）

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2.      Logging-properties(日志管理器)

日志管理器与standalone.xml在同一文件夹以下，想要使用日志管理器，就必需要删除xml文件里日志的相关配置。为了好区分，日志管理器中日志文件名称为server_properties.log

logging.properties

# Note this file has been generated and will be overwritten if a
# logging subsystem has been defined in the XML configuration.

# Additional loggers to configure (the root logger is always configured)
loggers=jacorb,com.arjuna,org.apache.tomcat.util.modeler,org.jboss.as.config,jacorb.config,sun.rmi

logger.level=INFO
logger.handlers=CONSOLE,FILE

logger.jacorb.level=WARN
logger.jacorb.useParentHandlers=true

logger.com.arjuna.level=WARN
logger.com.arjuna.useParentHandlers=true

logger.org.apache.tomcat.util.modeler.level=WARN
logger.org.apache.tomcat.util.modeler.useParentHandlers=true

logger.org.jboss.as.config.level=DEBUG
logger.org.jboss.as.config.useParentHandlers=true

logger.jacorb.config.level=ERROR
logger.jacorb.config.useParentHandlers=true

logger.sun.rmi.level=WARN
logger.sun.rmi.useParentHandlers=true

handler.CONSOLE=org.jboss.logmanager.handlers.ConsoleHandler
handler.CONSOLE.level=INFO
handler.CONSOLE.formatter=CONSOLE
handler.CONSOLE.properties=autoFlush,target,enabled
handler.CONSOLE.autoFlush=true
handler.CONSOLE.target=SYSTEM_OUT
handler.CONSOLE.enabled=true

handler.FILE=org.jboss.logmanager.handlers.PeriodicRotatingFileHandler
handler.FILE.level=ALL
handler.FILE.formatter=FILE
handler.FILE.properties=append,autoFlush,enabled,suffix,fileName
handler.FILE.constructorProperties=fileName,append
handler.FILE.append=true
handler.FILE.autoFlush=true
handler.FILE.enabled=true
handler.FILE.suffix=.yyyy-MM-dd
<span style="font-size:14px;"><span style="color:#ff0000;">handler.FILE.fileName=C\:\\jboss-eap-6.2\\standalone\\log\\server_properties.log</span>
</span>

formatter.CONSOLE=org.jboss.logmanager.formatters.PatternFormatter
formatter.CONSOLE.properties=pattern
formatter.CONSOLE.pattern=%K{level}%d{HH\:mm\:ss,SSS} %-5p [%c] (%t) %s%E%n

formatter.FILE=org.jboss.logmanager.formatters.PatternFormatter
formatter.FILE.properties=pattern
formatter.FILE.constructorProperties=pattern
formatter.FILE.pattern=%d{HH\:mm\:ss,SSS} %-5p [%c] (%t) %s%E%n

结果展示

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3.      XML配置和日志管理器的关系

1.  优先级：XML配置高于日志管理器。也就是上面说的使用了XML配置文件，日志管理器就被忽略。

2.  配置XML，会同步到日志管理器中---能够生成多个日志文件，分别记录不同的日志

比方我们在xml中再加入一个FILE_TEST。当我们同意jboss之后，会将FILE_TEST的配置同步到日志管理器中。

可是这样的同步时单方向的。也就是说仅仅有xml配置同步到日志管理器中，日志管理器中的改动不会同步到xml文件里。

standalone.xml文件里加入FILE_TEST，生成server_TEST.log

      <subsystem xmlns="urn:jboss:domain:logging:1.3">
            <console-handler name="CONSOLE">
                <level name="INFO"/>
                <formatter>
                    <pattern-formatter pattern="%K{level}%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n"/>
                </formatter>
            </console-handler>
            <periodic-rotating-file-handler name="FILE" autoflush="true">
                <formatter>
                    <pattern-formatter pattern="%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n"/>
                </formatter>
                <file relative-to="jboss.server.log.dir" path="server.log"/>
                <suffix value=".yyyy-MM-dd"/>
                <append value="true"/>
      <span style="font-size:14px;color:#ff0000;">      </periodic-rotating-file-handler>
			<periodic-rotating-file-handler name="FILE_TEST" autoflush="true">
                <formatter>
                    <pattern-formatter pattern="%d{HH:mm:ss,SSS} %-5p [%c] (%t) %s%E%n"/>
                </formatter>
                <file relative-to="jboss.server.log.dir" path="server_TEST.log"/>
                <suffix value=".yyyy-MM-dd"/>
                <append value="true"/>
            </periodic-rotating-file-handler>	</span>
            <logger category="com.arjuna">
                <level name="WARN"/>
            </logger>
            <logger category="org.apache.tomcat.util.modeler">
                <level name="WARN"/>
            </logger>
            <logger category="org.jboss.as.config">
                <level name="DEBUG"/>
            </logger>
            <logger category="sun.rmi">
                <level name="WARN"/>
            </logger>
            <logger category="jacorb">
                <level name="WARN"/>
            </logger>
            <logger category="jacorb.config">
                <level name="ERROR"/>
            </logger>
            <root-logger>
                <level name="INFO"/>
                <handlers>
                    <handler name="CONSOLE"/>
                    <handler name="FILE"/>
		   <span style="font-size:14px;color:#ff0000;"> <handler name="FILE_TEST"/></span>
                </handlers>
            </root-logger>
        </subsystem>

启动Jboss成功之后,生成的日志文件

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查看logging.properties

<span style="font-size:14px;"># Note this file has been generated and will be overwritten if a
# logging subsystem has been defined in the XML configuration.

# Additional loggers to configure (the root logger is always configured)
loggers=jacorb,com.arjuna,org.apache.tomcat.util.modeler,org.jboss.as.config,jacorb.config,sun.rmi

logger.level=INFO
logger.handlers=CONSOLE,FILE,FILE_TEST

logger.jacorb.level=WARN
logger.jacorb.useParentHandlers=true

logger.com.arjuna.level=WARN
logger.com.arjuna.useParentHandlers=true

logger.org.apache.tomcat.util.modeler.level=WARN
logger.org.apache.tomcat.util.modeler.useParentHandlers=true

logger.org.jboss.as.config.level=DEBUG
logger.org.jboss.as.config.useParentHandlers=true

logger.jacorb.config.level=ERROR
logger.jacorb.config.useParentHandlers=true

logger.sun.rmi.level=WARN
logger.sun.rmi.useParentHandlers=true

handler.CONSOLE=org.jboss.logmanager.handlers.ConsoleHandler
handler.CONSOLE.level=INFO
handler.CONSOLE.formatter=CONSOLE
handler.CONSOLE.properties=autoFlush,target,enabled
handler.CONSOLE.autoFlush=true
handler.CONSOLE.target=SYSTEM_OUT
handler.CONSOLE.enabled=true

</span><span style="font-size:14px;color:#ff0000;">handler.FILE_TEST=org.jboss.logmanager.handlers.PeriodicRotatingFileHandler
handler.FILE_TEST.level=ALL
handler.FILE_TEST.formatter=FILE_TEST
handler.FILE_TEST.properties=append,autoFlush,enabled,suffix,fileName
handler.FILE_TEST.append=true
handler.FILE_TEST.autoFlush=true
handler.FILE_TEST.enabled=true
handler.FILE_TEST.suffix=.yyyy-MM-dd
handler.FILE_TEST.fileName=C\:\\jboss-eap-6.2\\standalone\\log\\server_TEST.log</span><span style="font-size:14px;">

handler.FILE=org.jboss.logmanager.handlers.PeriodicRotatingFileHandler
handler.FILE.level=ALL
handler.FILE.formatter=FILE
handler.FILE.properties=append,autoFlush,enabled,suffix,fileName
handler.FILE.constructorProperties=fileName,append
handler.FILE.append=true
handler.FILE.autoFlush=true
handler.FILE.enabled=true
handler.FILE.suffix=.yyyy-MM-dd
handler.FILE.fileName=C\:\\jboss-eap-6.2\\standalone\\log\\server.log

formatter.CONSOLE=org.jboss.logmanager.formatters.PatternFormatter
formatter.CONSOLE.properties=pattern
formatter.CONSOLE.pattern=%K{level}%d{HH\:mm\:ss,SSS} %-5p [%c] (%t) %s%E%n

<span style="color:#ff0000;">formatter.FILE_TEST=org.jboss.logmanager.formatters.PatternFormatter
formatter.FILE_TEST.properties=pattern
formatter.FILE_TEST.constructorProperties=pattern
formatter.FILE_TEST.pattern=%d{HH\:mm\:ss,SSS} %-5p [%c] (%t) %s%E%n
</span>
formatter.FILE=org.jboss.logmanager.formatters.PatternFormatter
formatter.FILE.properties=pattern
formatter.FILE.constructorProperties=pattern
formatter.FILE.pattern=%d{HH\:mm\:ss,SSS} %-5p [%c] (%t) %s%E%n
</span>