Junit测试打印详细的log日志，可以看到sql

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">

<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/" debug="false">
    <appender name="CONSOLE" class="org.apache.log4j.ConsoleAppender">
        <layout class="org.apache.log4j.PatternLayout">
            <param name="ConversionPattern" value="[%d{dd/MM/yy hh:mm:ss:sss z}] %t %5p %c{2}: %m%n" />
        </layout>
    </appender>
    <root>
        <level value="DEBUG" />
        <!--<level value="INFO" />-->
        <appender-ref ref="CONSOLE" />
    </root>
</log4j:configuration>