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[ log4j.xml 파일 ]
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE log4j:configuration PUBLIC "-//APACHE//DTD LOG4J 1.2//EN" "log4j.dtd">
<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">
<!-- Appenders -->
<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: %c - %m%n" />
</layout>
</appender>
<!-- Application Loggers -->
<logger name="com.beyond.mvc">
<level value="debug" />
</logger>
<!-- 3rdparty Loggers -->
<logger name="org.springframework.core">
<level value="debug" />
</logger>
<logger name="org.springframework.beans">
<level value="debug" />
</logger>
<logger name="org.springframework.context">
<level value="debug" />
</logger>
<logger name="org.springframework.web">
<level value="debug" />
</logger>
<!-- Root Logger -->
<root>
<priority value="debug" />
<appender-ref ref="console" />
</root>
</log4j:configuration>
https://github.com/mjms0214/BEYOND_SW_CAMP_8/tree/main/framework/03_SpringMVC