显示MyBatis/Ibatis的SQL语句

log4j.property 配置
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d %p [%c] - %m%n
log4j.logger.com.ibatis=debug

log4j.logger.com.ibatis.common.jdbc.SimpleDataSource=debug
log4j.logger.com.ibatis.common.jdbc.ScriptRunner=debug
log4j.logger.com.ibatis.sqlmap.engine.impl.SqlMapClientDelegate=debug
log4j.logger.java.sql.Connection=debug
log4j.logger.java.sql.Statement=debug
log4j.logger.java.sql.PreparedStatement=debug,stdout

log4j.xml配置

<appender name="IBatis" class="org.apache.log4j.ConsoleAppender">
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%-4r [%t] %-5p %c %x - %m%n" />
</layout>
<filter class="org.apache.log4j.varia.LevelRangeFilter">
<param name="LevelMin" value="DEBUG" />
<param name="LevelMax" value="DEBUG" />
</filter>
</appender>
<logger name="com.ibatis" additivity="true">
<level value="DEBUG" />
</logger>
<logger name="java.sql.Connection" additivity="true">
<level value="DEBUG" />
</logger>
<logger name="java.sql.Statement" additivity="true">
<level value="DEBUG" />
</logger>
<logger name="java.sql.PreparedStatement" additivity="true">
<level value="DEBUG" />
<appender-ref ref="IBatis" />
</logger>
<logger name="java.sql.ResultSet" additivity="true">
<level value="DEBUG" />
<appender-ref ref="IBatis" />
</logger>