Java 如何解决log4j中的warning???Continuable parsing error...元素类型“log4j:configuration”的内容必须匹配
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时间：2020-08-11 00:55:19 来源:igfitidea点击:
How to solve the warnings in log4j???Continuable parsing error...The content of element type "log4j:configuration" must match
提问by anuvabg
Warnings are shown ...
显示警告...
log4j:WARN Continuable parsing error 28 and column 23
log4j:WARN The content of element type "log4j:configuration" must match
"(renderer*,appender*,(category|logger)*,root?,categoryFactory?)".
when execute the java files
执行java文件时
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration>
<appender name="console" class="org.apache.log4j.ConsoleAppender">
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="\n[%-6r] - %m" />
</layout>
</appender>
<category name="se.jayway.ddsteps">
<priority value="info"></priority>
</category>
<appender name="FILE" class="org.apache.log4j.FileAppender">
<param name="file"
value="D:/workspace_Testing/IdMUnitTests/logs/IdMUnitlog.log" />
<param name="immediateFlush" value="true" />
<param name="threshold" value="debug" />
<param name="append" value="false" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%m%n" />
</layout>
</appender>
<root>
<priority value="INFO"></priority>
<appender-ref ref="console" />
<appender-ref ref="FILE" />
</root>
</log4j:configuration>
采纳答案by Ankur Singhal
According to the error message, the DTDexpects all elements in an order specified.
根据错误消息，DTD期望所有元素按指定的顺序排列。
(renderer*,appender*,(category|logger)*,root?,categoryFactory?)
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">
<log4j:configuration>
<appender name="console" class="org.apache.log4j.ConsoleAppender">
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="\n[%-6r] - %m" />
</layout>
</appender>
<appender name="FILE" class="org.apache.log4j.FileAppender">
<param name="file"
value="D:/workspace_Testing/IdMUnitTests/logs/IdMUnitlog.log" />
<param name="immediateFlush" value="true" />
<param name="threshold" value="debug" />
<param name="append" value="false" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%m%n" />
</layout>
</appender>
<category name="se.jayway.ddsteps">
<priority value="info"></priority>
</category>
<root>
<priority value="INFO"></priority>
<appender-ref ref="console" />
<appender-ref ref="FILE" />
</root>
</log4j:configuration>
XML Configuration Order
XML 配置顺序
So remember to write xml in that order
所以记得按那个顺序写xml
<renderer></renderer>
<appender></appender>
<plugin></plugin>
<logger></logger>
<category></category>
<root></root>
<loggerfactory></loggerfactory>
<categoryfactory></categoryfactory>
