SpringBoot + Mybatis 在控制台输出sql语句与spring-logback.xml配置

1.如果使用application.properties

在配置中添加：

logging.level.com.xxx.mapper=debug

格式：logging.level.Mapper类的包=debug

2.如果使用application.yml

在配置中添加：

logging:
  level:
    com:
      xxx:
        mapper: debug

同样按照yml规则，将包名按照：空格分隔

2. spring-logback.xml配置方式，如下

<?xml version="1.0" encoding="UTF-8"?>
<configuration  debug="false" scan="false" scanPeriod="5">
    <include resource="org/springframework/boot/logging/logback/base.xml"/>

    <property name="LOG_HOME" value="/home/web/logs" />
    <property name="PROJECT_PATH" value="data-portal" />


    <appender name="file-info" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- rollover daily -->
            <fileNamePattern>${LOG_HOME}/${PROJECT_PATH}/${PROJECT_PATH}-info-%d{yyyy-MM-dd}.log</fileNamePattern>
            <!-- each file should be at most 100MB, keep 60 days worth of history, but at most 20GB -->
            <!--<maxFileSize>30M</maxFileSize>-->
            <maxHistory>5</maxHistory>
            <!--<totalSizeCap>10000MB</totalSizeCap>-->
        </rollingPolicy>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <!--            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{3} - %msg%n</pattern>-->
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level %logger Line:%-3L - %msg%n%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level %logger Line:%-3L - %msg%n</pattern>
            <charset>UTF-8</charset>
        </encoder>
        <append>true</append>
        <prudent>false</prudent>
        <!-- 此日志文件只记录info级别的 -->
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>INFO</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>

    <appender name="file-error" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- rollover daily -->
            <fileNamePattern>${LOG_HOME}/${PROJECT_PATH}/${PROJECT_PATH}-error-%d{yyyy-MM-dd}.log</fileNamePattern>
            <!-- each file should be at most 100MB, keep 60 days worth of history, but at most 20GB -->

            <maxHistory>5</maxHistory>
        </rollingPolicy>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <!--            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{3} - %msg%n</pattern>-->
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level %logger Line:%-3L - %msg%n%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level %logger Line:%-3L - %msg%n</pattern>
            <charset>UTF-8</charset>
        </encoder>
        <append>true</append>
        <prudent>false</prudent>
        <!-- 此日志文件只记录info级别的 -->
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>ERROR</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>


    <appender name="file-debug" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- rollover daily -->
            <fileNamePattern>${LOG_HOME}/${PROJECT_PATH}/${PROJECT_PATH}-debug-%d{yyyy-MM-dd}.log</fileNamePattern>
            <!-- each file should be at most 100MB, keep 60 days worth of history, but at most 20GB -->

            <maxHistory>5</maxHistory>
        </rollingPolicy>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <!--            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{3} - %msg%n</pattern>-->
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level %logger Line:%-3L - %msg%n%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level %logger Line:%-3L - %msg%n</pattern>
            <charset>UTF-8</charset>
        </encoder>
        <append>true</append>
        <prudent>false</prudent>
        <!-- 此日志文件只记录info级别的 -->
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>DEBUG</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>

    <appender name="file-warn" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- rollover daily -->
            <fileNamePattern>${LOG_HOME}/${PROJECT_PATH}/${PROJECT_PATH}-warn-%d{yyyy-MM-dd}.log</fileNamePattern>
            <!-- each file should be at most 100MB, keep 60 days worth of history, but at most 20GB -->

            <maxHistory>5</maxHistory>
        </rollingPolicy>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <!--            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{3} - %msg%n</pattern>-->
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level %logger Line:%-3L - %msg%n%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level %logger Line:%-3L - %msg%n</pattern>
            <charset>UTF-8</charset>
        </encoder>
        <append>true</append>
        <prudent>false</prudent>
        <!-- 此日志文件只记录info级别的 -->
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>WARN</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>

    <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <!--            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{3} - %msg%n</pattern>-->
            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level %logger Line:%-3L - %msg%n%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level %logger Line:%-3L - %msg%n</pattern>
            <charset>UTF-8</charset>
        </encoder>
    </appender>

    <!-- 异步输出 -->
    <appender name ="ASYNC_ERROR" class= "ch.qos.logback.classic.AsyncAppender">
        <!-- 不丢失日志.默认的,如果队列的80%已满,则会丢弃TRACT、DEBUG、INFO级别的日志 -->
        <discardingThreshold >0</discardingThreshold>
        <!-- 更改默认的队列的深度,该值会影响性能.默认值为256 -->
        <queueSize>512</queueSize>
        <!-- 添加附加的appender,最多只能添加一个 -->
        <appender-ref ref="file-error" />
    </appender>
    <appender name ="ASYNC_INFO" class= "ch.qos.logback.classic.AsyncAppender">
        <!-- 不丢失日志.默认的,如果队列的80%已满,则会丢弃TRACT、DEBUG、INFO级别的日志 -->
        <discardingThreshold >0</discardingThreshold>
        <!-- 更改默认的队列的深度,该值会影响性能.默认值为256 -->
        <queueSize>512</queueSize>
        <!-- 添加附加的appender,最多只能添加一个 -->
        <appender-ref ref="file-info" />
    </appender>

    <appender name ="ASYNC_DEBUG" class= "ch.qos.logback.classic.AsyncAppender">
        <!-- 不丢失日志.默认的,如果队列的80%已满,则会丢弃TRACT、DEBUG、INFO级别的日志 -->
        <discardingThreshold >0</discardingThreshold>
        <!-- 更改默认的队列的深度,该值会影响性能.默认值为256 -->
        <queueSize>512</queueSize>
        <!-- 添加附加的appender,最多只能添加一个 -->
        <appender-ref ref="file-debug" />
    </appender>

    <appender name ="ASYNC_CONSOLE" class= "ch.qos.logback.classic.AsyncAppender">
        <!-- 不丢失日志.默认的,如果队列的80%已满,则会丢弃TRACT、DEBUG、INFO级别的日志 -->
        <discardingThreshold >0</discardingThreshold>
        <!-- 更改默认的队列的深度,该值会影响性能.默认值为256 -->
        <queueSize>512</queueSize>
        <!-- 添加附加的appender,最多只能添加一个 -->
        <appender-ref ref="console" />
    </appender>

    <!--开发-->
    <springProfile name="dev,test">
        <root level="ERROR">
            <appender-ref ref="ASYNC_ERROR" />
        </root>
        <root level="DEBUG">
            <appender-ref ref="ASYNC_DEBUG" />
        </root>
        <root level="INFO">
            <appender-ref ref="ASYNC_INFO" />
        </root>
    </springProfile>

    <!-- 生产环境. -->
    <springProfile name="pre,prod">

        <root level="ERROR">
            <appender-ref ref="ASYNC_ERROR" />
        </root>
        <root level="DEBUG">
            <appender-ref ref="ASYNC_DEBUG" />
        </root>
        <root level="INFO">
            <appender-ref ref="ASYNC_INFO" />
        </root>
    </springProfile>
</configuration>