springboot logback配置

sprintboot 日志管理

• spring boot自带了log打印功能，使用的是Commons logging 具体可以参考 Spring Boot Log

logback配置

• logback是log4j的升级版，配置简单，性能更好，因此使用其作为SpringBoot项目的日志管理框架，以下为配置流程

1. application.properties中指定logback配置文件地址

logging.config=classpath:logback.xml

2. 编写logback配置文件

• 可根据注释，根据需求，更改配置

<?xml version="1.0" encoding="UTF-8"?>
<!--
    Copyright 2010-2011 The myBatis Team
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at
        http://www.apache.org/licenses/LICENSE-2.0
    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
-->
<configuration scanPeriod="60 seconds" debug="false">
    <!--定义日志文件的存储地址 勿在 LogBack 的配置中使用相对路径-->
    <property name="LOG_HOME" value="${user.dir}/logs/"/>
    <!-- 组件标识 -->
    <property name="COMPONENT_ID" value="componentName"/>
    <!-- 段标识 -->
    <property name="SEGMENT_ID" value="cascade_service"/>

    <logger name="org.springframework.scheduling">
        <level value="info"/>
    </logger>

    <!-- 控制台输出日志 -->
    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <layout class="ch.qos.logback.classic.PatternLayout">
            <!--<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50}[%line] - %msg%n</pattern>-->
             <pattern>%red(%d{yyyy-MM-dd HH:mm:ss.SSS}) %green([%thread]) %highlight(%-5level)  %boldMagenta(%logger{50})[%line] - %cyan(%msg%n)</pattern>
        </layout>
    </appender>

    <appender name="FILE-error" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>ERROR</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
        <File>${LOG_HOME}/${COMPONENT_ID}.${SEGMENT_ID}.error.log</File>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <FileNamePattern>${LOG_HOME}/${COMPONENT_ID}.${SEGMENT_ID}.error.%d{yyyy-MM-dd}.%i.log.zip</FileNamePattern>
            <MaxHistory>3</MaxHistory>
            <maxFileSize>10MB</maxFileSize>
            <totalSizeCap>100MB</totalSizeCap>
        </rollingPolicy>
        <layout class="ch.qos.logback.classic.PatternLayout">
            <Pattern>%d{yyyy-MM-dd'T'HH:mm:ss.SSSXXX} %level ${COMPONENT_ID}.${SEGMENT_ID} [%thread] [%logger{50}:%line] %msg%n
            </Pattern>
        </layout>
    </appender>

    <appender name="FILE-warn" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>WARN</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
        <File>${LOG_HOME}/${COMPONENT_ID}.${SEGMENT_ID}.warn.log</File>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <FileNamePattern>${LOG_HOME}/${COMPONENT_ID}.${SEGMENT_ID}.warn.%d{yyyy-MM-dd}.%i.log.zip</FileNamePattern>
            <MaxHistory>3</MaxHistory>
            <maxFileSize>10MB</maxFileSize>
            <totalSizeCap>100MB</totalSizeCap>
        </rollingPolicy>
        <layout class="ch.qos.logback.classic.PatternLayout">
            <Pattern>%d{yyyy-MM-dd'T'HH:mm:ss.SSSXXX} %level ${COMPONENT_ID}.${SEGMENT_ID} [%thread] [%logger{50}:%line] - %msg%n
            </Pattern>
        </layout>
    </appender>

    <appender name="FILE-info" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>INFO</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
        <File>${LOG_HOME}/${COMPONENT_ID}.${SEGMENT_ID}.info.log</File>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <FileNamePattern>${LOG_HOME}/${COMPONENT_ID}.${SEGMENT_ID}.info.%d{yyyy-MM-dd}.%i.log.zip</FileNamePattern>
            <MaxHistory>3</MaxHistory>
            <maxFileSize>10MB</maxFileSize>
            <totalSizeCap>100MB</totalSizeCap>
        </rollingPolicy>
        <layout class="ch.qos.logback.classic.PatternLayout">
            <Pattern>%d{yyyy-MM-dd'T'HH:mm:ss.SSSXXX} %level ${COMPONENT_ID}.${SEGMENT_ID} [%thread] [%logger{50}:%line] - %msg%n
            </Pattern>
        </layout>
    </appender>

    <!-- 文件输出日志 (文件大小策略进行文件输出，超过指定大小对文件备份)-->
    <appender name="FILE-debug" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>DEBUG</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
        <File>${LOG_HOME}/${COMPONENT_ID}.${SEGMENT_ID}.debug.log</File>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <FileNamePattern>${LOG_HOME}/${COMPONENT_ID}.${SEGMENT_ID}.debug.%d{yyyy-MM-dd}.%i.log.zip</FileNamePattern>
            <MaxHistory>3</MaxHistory>
            <maxFileSize>10MB</maxFileSize>
            <totalSizeCap>100MB</totalSizeCap>
        </rollingPolicy>
        <layout class="ch.qos.logback.classic.PatternLayout">
            <Pattern>%d{yyyy-MM-dd'T'HH:mm:ss.SSSXXX} %level ${COMPONENT_ID}.${SEGMENT_ID} [%thread] [%logger{50}:%line] - %msg%n
            </Pattern>
        </layout>
    </appender>

    <!-- 日志输出级别 -->
    <root level="INFO">
        <appender-ref ref="STDOUT"/>
        <appender-ref ref="FILE-debug"/>
        <appender-ref ref="FILE-info"/>
        <appender-ref ref="FILE-warn"/>
        <appender-ref ref="FILE-error"/>
    </root>

</configuration>

3. 在springboot中使用

4. 结果

• 按照配置，将日志分级别打印