linux的openfire运行日志配置经历

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        openfire的日志可以通过/usr/openfire/lib/log4j.xml(与openfire的安装目录有关,我的openfire是安装在/usr/openfire/)的xml配置文件进行设定logs文件的位置,但是我在对openfire的进行日志文件配置后(通过设定openfireHone环境变量值export openfireHome=/usr/openfire),一直无法在/usr/openfire/logs/目录下生成info.log、debug.log、error.log、warn.log几个日志文件,直到昨天才发现在日志文件生成在根目录下的logs文件夹即/logs/。网上说openfireHome的环境变量值,但实际上我已经在/etc/profild中设置了export openfireHome=/usr/openfire环境变量值。但是openfire运行时,{$openfireHome}的值为空的,${openfireHome}/logs/debug.log替换后变成/logs/debug.log。为了让日志文件生成在/usr/openfire/logs中,我测试了两种实现方式。

  • 设定相对路径

              把<param name="File" value="${openfireHome}/logs/debug.log" />中的值改为<param name="File" value="../logs/debug.log" />,以此类推。

  • 设定绝对路径

              把<param name="File" value="${openfireHome}/logs/debug.log" />中的值改为<param name="File" value="/usr/logs/debug.log" />,以此类推,不过个人不建议设定成绝对路径,还是使用相对路径实现。

  • 设定环境变量方式

              网上介绍设定openfireHome环境变量值,就可以实现定义openfire的日志路径,个人认为这种方式最好,但是我没有测试成功,有待后续继续研究。

  • 原始的log4j.xml的内容

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE log4j:configuration SYSTEM "log4j.dtd"><log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">        <appender name="debug-out" class="org.apache.log4j.RollingFileAppender">                <param name="File" value="${openfireHome}/logs/debug.log" />                <param name="MaxFileSize" value="1024KB"/>                <param name="MaxBackupIndex" value="5"/>                <layout class="org.apache.log4j.PatternLayout">                        <param name="ConversionPattern" value="%d{yyyy.MM.dd HH:mm:ss} %c - %m%n" />                </layout>                <filter class="org.apache.log4j.varia.LevelRangeFilter">                        <param name="LevelMax" value="debug" />                        <param name="AcceptOnMatch" value="true" />                </filter>        </appender>        <appender name="info-out" class="org.apache.log4j.RollingFileAppender">                <param name="File" value="${openfireHome}/logs/info.log" />                <param name="MaxFileSize" value="1024KB"/>                <param name="MaxBackupIndex" value="5"/>                <layout class="org.apache.log4j.PatternLayout">                        <param name="ConversionPattern" value="%d{yyyy.MM.dd HH:mm:ss} %c - %m%n" />                </layout>                <filter class="org.apache.log4j.varia.LevelRangeFilter">                        <param name="LevelMax" value="info" />                        <param name="LevelMin" value="info" />                        <param name="AcceptOnMatch" value="true" />                </filter>        </appender>        <appender name="warn-out" class="org.apache.log4j.RollingFileAppender">                <param name="File" value="${openfireHome}/logs/warn.log" />                <param name="MaxFileSize" value="1024KB"/>                <param name="MaxBackupIndex" value="5"/>                <layout class="org.apache.log4j.PatternLayout">                        <param name="ConversionPattern" value="%d{yyyy.MM.dd HH:mm:ss} %c - %m%n" />                </layout>                <filter class="org.apache.log4j.varia.LevelRangeFilter">                        <param name="LevelMax" value="warn" />                        <param name="LevelMin" value="warn" />                        <param name="AcceptOnMatch" value="true" />                </filter>        </appender>        <appender name="error-out" class="org.apache.log4j.RollingFileAppender">                <param name="File" value="${openfireHome}/logs/error.log" />                <param name="MaxFileSize" value="1024KB"/>                <param name="MaxBackupIndex" value="5"/>                <layout class="org.apache.log4j.PatternLayout">                        <param name="ConversionPattern" value="%d{yyyy.MM.dd HH:mm:ss} %c - %m%n" />                </layout>                <filter class="org.apache.log4j.varia.LevelRangeFilter">                        <param name="LevelMin" value="error" />                        <param name="AcceptOnMatch" value="true" />                </filter>        </appender>        <!-- OF-506: Jetty INFO messages are generally not useful. Ignore them by default. -->        <logger name="org.eclipse.jetty">                <level value="warn" />        </logger>        <root>                <level value="info" />                <appender-ref ref="debug-out" />                <appender-ref ref="info-out" />                <appender-ref ref="warn-out" />                <appender-ref ref="error-out" />        </root></log4j:configuration>

  • 设定为相对路径的log4j.xml

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE log4j:configuration SYSTEM "log4j.dtd"><log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">        <appender name="debug-out" class="org.apache.log4j.RollingFileAppender">                <param name="File" value="../logs/debug.log" />                <param name="MaxFileSize" value="1024KB"/>                <param name="MaxBackupIndex" value="5"/>                <layout class="org.apache.log4j.PatternLayout">                        <param name="ConversionPattern" value="%d{yyyy.MM.dd HH:mm:ss} %c - %m%n" />                </layout>                <filter class="org.apache.log4j.varia.LevelRangeFilter">                        <param name="LevelMax" value="debug" />                        <param name="AcceptOnMatch" value="true" />                </filter>        </appender>        <appender name="info-out" class="org.apache.log4j.RollingFileAppender">                <param name="File" value="../logs/info.log" />                <param name="MaxFileSize" value="1024KB"/>                <param name="MaxBackupIndex" value="5"/>                <layout class="org.apache.log4j.PatternLayout">                        <param name="ConversionPattern" value="%d{yyyy.MM.dd HH:mm:ss} %c - %m%n" />                </layout>                <filter class="org.apache.log4j.varia.LevelRangeFilter">                        <param name="LevelMax" value="info" />                        <param name="LevelMin" value="info" />                        <param name="AcceptOnMatch" value="true" />                </filter>        </appender>        <appender name="warn-out" class="org.apache.log4j.RollingFileAppender">                <param name="File" value="../logs/warn.log" />                <param name="MaxFileSize" value="1024KB"/>                <param name="MaxBackupIndex" value="5"/>                <layout class="org.apache.log4j.PatternLayout">                        <param name="ConversionPattern" value="%d{yyyy.MM.dd HH:mm:ss} %c - %m%n" />                </layout>                <filter class="org.apache.log4j.varia.LevelRangeFilter">                        <param name="LevelMax" value="warn" />                        <param name="LevelMin" value="warn" />                        <param name="AcceptOnMatch" value="true" />                </filter>        </appender>        <appender name="error-out" class="org.apache.log4j.RollingFileAppender">                <param name="File" value="../logs/error.log" />                <param name="MaxFileSize" value="1024KB"/>                <param name="MaxBackupIndex" value="5"/>                <layout class="org.apache.log4j.PatternLayout">                        <param name="ConversionPattern" value="%d{yyyy.MM.dd HH:mm:ss} %c - %m%n" />                </layout>                <filter class="org.apache.log4j.varia.LevelRangeFilter">                        <param name="LevelMin" value="error" />                        <param name="AcceptOnMatch" value="true" />                </filter>        </appender>        <!-- OF-506: Jetty INFO messages are generally not useful. Ignore them by default. -->        <logger name="org.eclipse.jetty">                <level value="warn" />        </logger>        <root>                <level value="info" />                <appender-ref ref="debug-out" />                <appender-ref ref="info-out" />                <appender-ref ref="warn-out" />                <appender-ref ref="error-out" />        </root></log4j:configuration>



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