mybatis-config.xml
<settings> <!--打印SQL语句 STDOUT_LOGGING--> <setting name="logImpl" value="LOG4J2" /> </settings>
log4j2.xml
<?xml version="1.0" encoding="UTF-8"?> <configuration status="OFF"> <appenders> <Console name="Console" target="SYSTEM_OUT"> <PatternLayout pattern="%d{HH:mm:ss.SSS} [%t] %-5level %logger{36} - %msg%n"/> </Console> </appenders> <loggers> <logger name="log4j.logger.noModule" level="fatal" additivity="false"> <appender-ref ref="Console"/> </logger> <logger name="log4j.logger.org.mybatis.jpetstore" level="trace" additivity="false"> <appender-ref ref="Console"/> </logger> <logger name="log4j.logger.com.opensymphony.xwork2" level="debug" additivity="false"> <appender-ref ref="Console"/> </logger> <logger name="log4j.logger.com.ibatis" level="trace" additivity="false"> <appender-ref ref="Console"/> </logger> <logger name="log4j.logger.com.ibatis.common.jdbc.SimpleDataSource" level="debug" additivity="false"> <appender-ref ref="Console"/> </logger> <logger name="log4j.logger.com.ibatis.common.jdbc.ScriptRunner" level="debug" additivity="false"> <appender-ref ref="Console"/> </logger> <logger name="log4j.logger.com.ibatis.sqlmap.engine.impl.SqlMapClientDelegate" level="debug" additivity="false"> <appender-ref ref="Console"/> </logger> <logger name="log4j.logger.org.mybatis" level="debug" additivity="false"> <appender-ref ref="Console"/> </logger> <logger name="log4j.logger.java.sql" level="debug" additivity="false"> <appender-ref ref="Console"/> </logger> <logger name="log4j.logger.java.sql.Connection" level="debug" additivity="false"> <appender-ref ref="Console"/> </logger> <logger name="log4j.logger.java.sql.Statement" level="debug" additivity="false"> <appender-ref ref="Console"/> </logger> <logger name="log4j.logger.java.sql.PreparedStatement" level="debug" additivity="false"> <appender-ref ref="Console"/> </logger> <logger name="log4j.logger.java.sql.ResultSet" level="debug" additivity="false"> <appender-ref ref="Console"/> </logger> <root level="trace"> <appender-ref ref="Console"/> </root> </loggers> </configuration>