35.再谈SpringBoot自定义日志配置--LogBack.xml

在实际项目开发中我们可能自定义日志配置文件。

以下为自定义LogBack配置。

• application.properties

logging.config=classpath:logback-spring.xml

• logback-spring.xml

以下配置日志具有日志压缩功能

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <!-- 定义log文件的目录 -->
    <property name="LOG_HOME" value="/home/logs"/>
    <!-- 定义服务的名字 -->
    <property name="SERVER_NAME" value="boot"/>
    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <!-- %.-1level 只显示信息级别的首字母,%-5level 左对齐显示信息级别全称 -->
            <pattern>[lf-1][${SERVER_NAME}][%d{yyyy-MM-dd HH:mm:ss.SSS}][%-5level][%thread][%file:%line] - %msg%n</pattern>
        </encoder>
    </appender>
    <appender name="TRACE_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_HOME}/${SERVER_NAME}/trace.log</file>
        <append>true</append>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <fileNamePattern>${LOG_HOME}/${SERVER_NAME}/trace/%d{yyyy-MM-dd}/trace.%i.log.zip</fileNamePattern>
            <maxFileSize>10MB</maxFileSize>
            <maxHistory>7</maxHistory>
            <totalSizeCap>20GB</totalSizeCap>
        </rollingPolicy>
        <encoder>
            <pattern>[lf-1][${SERVER_NAME}][%d{yyyy-MM-dd HH:mm:ss.SSS}][%-5level][%thread][%file:%line] - %msg%n</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>TRACE</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>
    <appender name="DEBUG_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_HOME}/${SERVER_NAME}/debug.log</file>
        <append>true</append>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <fileNamePattern>${LOG_HOME}/${SERVER_NAME}/debug/%d{yyyy-MM-dd}/debug.%i.log.zip</fileNamePattern>
            <maxFileSize>10MB</maxFileSize>
            <maxHistory>7</maxHistory>
            <totalSizeCap>20GB</totalSizeCap>
        </rollingPolicy>
        <encoder>
            <pattern>[lf-1][${SERVER_NAME}][%d{yyyy-MM-dd HH:mm:ss.SSS}][%-5level][%thread][%file:%line] - %msg%n</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>DEBUG</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>
    <appender name="INFO_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_HOME}/${SERVER_NAME}/info.log</file>
        <append>true</append>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <fileNamePattern>${LOG_HOME}/${SERVER_NAME}/info/%d{yyyy-MM-dd}/info.%i.log.zip</fileNamePattern>
            <maxFileSize>10MB</maxFileSize>
            <maxHistory>7</maxHistory>
            <totalSizeCap>20GB</totalSizeCap>
        </rollingPolicy>
        <encoder>
            <pattern>[lf-1][${SERVER_NAME}][%d{yyyy-MM-dd HH:mm:ss.SSS}][%-5level][%thread][%file:%line] - %msg%n</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>INFO</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>
    <appender name="WARN_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_HOME}/${SERVER_NAME}/warn.log</file>
        <append>true</append>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <fileNamePattern>${LOG_HOME}/${SERVER_NAME}/warn/%d{yyyy-MM-dd}/warn.%i.log.zip</fileNamePattern>
            <maxFileSize>10MB</maxFileSize>
            <maxHistory>7</maxHistory>
            <totalSizeCap>20GB</totalSizeCap>
        </rollingPolicy>
        <encoder>
            <pattern>[lf-1][${SERVER_NAME}][%d{yyyy-MM-dd HH:mm:ss.SSS}][%-5level][%thread][%file:%line] - %msg%n</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>WARN</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>
    <appender name="ERROR_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_HOME}/${SERVER_NAME}/error.log</file>
        <append>true</append>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <fileNamePattern>${LOG_HOME}/${SERVER_NAME}/error/%d{yyyy-MM-dd}/error.%i.log.zip</fileNamePattern>
            <maxFileSize>10MB</maxFileSize>
            <maxHistory>7</maxHistory>
            <totalSizeCap>20GB</totalSizeCap>
        </rollingPolicy>
        <encoder>
            <pattern>[lf-1][${SERVER_NAME}][%d{yyyy-MM-dd HH:mm:ss.SSS}][%-5level][%thread][%file:%line] - %msg%n</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>ERROR</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
    </appender>
    <!--
        <appender name="ALL_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <file>${LOG_HOME}/${SERVER_NAME}/all.log</file>
            <append>true</append>
            <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
                <fileNamePattern>${LOG_HOME}/${SERVER_NAME}/all/%d{yyyy-MM-dd}/all.%i.log.zip</fileNamePattern>
                <maxFileSize>10MB</maxFileSize>
                <maxHistory>7</maxHistory>
                <totalSizeCap>50GB</totalSizeCap>
            </rollingPolicy>
            <encoder>
                <pattern>[%date{yyyy-MM-dd HH:mm:ss}] [%-5level] [%logger:%line] &#45;&#45;%mdc{client} %msg%n</pattern>
            </encoder>
        </appender>
    -->
    <root level="INFO">
        <appender-ref ref="STDOUT" />
        <!--<appender-ref ref="TRACE_FILE" />-->
        <!--<appender-ref ref="DEBUG_FILE" />-->
        <appender-ref ref="INFO_FILE" />
        <appender-ref ref="WARN_FILE" />
        <appender-ref ref="ERROR_FILE" />
        <!--<appender-ref ref="ALL_FILE" />-->
    </root>
    <!--特定包/类的日志级别-->
    <!--  以下为打印mybatis日志，只需要写dao接口所在的包--> 
    <logger name="org.niugang.user.dao" level="DEBUG"></logger>
    <logger name="org.niugang.dept.dao" level="DEBUG"></logger>
</configuration>