logback.xml

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

    <!-- 日志存放的路径 ,默认为tomcat下面的logs -->
    <property name="USER_HOME" value="${catalina.base}" />

    <!-- 输出到窗口 -->
    <appender name="stdout" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>%date{HH:mm:ss.SSS} %-5level %logger{40} - %msg%n</pattern>
        </encoder>
    </appender>

    <!-- 输出到文件 -->

    <appender name="logfile" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- 按天分文件夹存放 ，并压缩 -->
            <fileNamePattern>${USER_HOME}/logs/authority/%d{yyyy-MM-dd}/log.%i.txt</fileNamePattern>
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <!-- 每个文件的最大值 5MB,超过则编号,生成新文件 -->
                <maxFileSize>2MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
            <!-- 例如，假设每天滚动，且 maxHistory 是 6，则只 保留最近 6 天的归档文件，删除之前的文件。 -->
            <maxHistory>60</maxHistory>
        </rollingPolicy>
        <encoder>
            <pattern>%date{HH:mm:ss.SSS} %-5level %logger{40} - %msg%n</pattern>
        </encoder>
    </appender>

    <logger name="java.sql.Connection" level="debug" />
    <logger name="java.sql.ResultSet" level="debug" />
    <logger name="java.sql.Statement" level="debug" />
    <logger name="java.sql.PreparedStatement" level="debug" />
    <logger name="org.springframework" level="debug"></logger>
    <logger name="org.apache.ibatis.io" level="debug"></logger>
    <logger name="org.mybatis.spring.SqlSessionUtils" level="debug"></logger>
    <logger name="cn.edu.hbcf" level="debug" />

    <root level="debug">
        <appender-ref ref="stdout" />
        <appender-ref ref="logfile" />
    </root>
</configuration>