java “log4j:configuration”必须匹配“(renderer....loggerFactory)?)”
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“log4j:configuration” must match “(renderer….loggerFactory)?)”
提问by Jaanus
getting error, when deploying my war file to tomcat:
将我的War文件部署到 tomcat 时出现错误：
log4j:WARN The content of element type "log4j:configuration" must match "(renderer*,throwableRenderer?,appender*,plugin*,(category|logger)*,root?,(categoryFactory|loggerFactory)?)"
I googled around and found out that ordering of my log4j.xml could be wrong, but it should be correct.
我搜索了一下，发现我的 log4j.xml 的顺序可能是错误的，但它应该是正确的。
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
<appender name="console" class="org.apache.log4j.ConsoleAppender">
<param name="Target" value="System.out"/>
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%-5p %d %c %x - %m%n"/>
</layout>
</appender>
<root>
<priority value ="error" />
<appender-ref ref="console" />
</root>
<category name="org.springframework" additivity="false">
<priority value="info" />
<appender-ref ref="console" />
</category>
</log4j:configuration>
Any suggestions?
有什么建议？
回答by Ian Roberts
According to the error message, the DTD expects all categoryelements to be ahead of the rootelement. You have them the wrong way round.
根据错误消息，DTD 期望所有category元素都在root元素之前。你把它们弄错了。
回答by Aioria de Leo
Follow this order:
按照这个顺序：
<renderer></renderer>
<appender></appender>
<plugin></plugin>
<logger></logger>
<category></category>
<root></root>
<loggerfactory></loggerfactory>
<categoryfactory></categoryfactory>
