IDEA 设置 SpringBoot logback 彩色日志（附配置文件）

1、背景说明

最开始使用 SpringBoot 时，控制台日志是带彩色的，让人眼前一亮
后来彩色莫名丢失，由于影响不大，一直没有处理。

2、配置彩色

最近找到了解决方法（其实是因为自定义 logback.xml）：

spring:
  output:
    ansi:
      enabled: always	# 强制启用 ansi 输出
logging:
  pattern:
  	# 控制台日志格式
    console: "%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(%5p) %clr(${PID:- }){magenta} %clr(%-40.40logger{39}){cyan} : %msg%n"

3、logback.xml

生产环境配置了三种日志：控制台、分钟文件、每日文件

<configuration>
    
    <statusListener class="ch.qos.logback.core.status.NopStatusListener" />

    <include resource="org/springframework/boot/logging/logback/defaults.xml" />
    <include resource="org/springframework/boot/logging/logback/console-appender.xml" />

    <property name="LOG_PATH" value="${LOG_PATH:-logs}"/>
    <property name="LOG_FILE" value="${LOG_FILE:-${LOG_PATH:-${LOG_TEMP:-${java.io.tmpdir:-/tmp}}}/spring.log}"/>

    <logger name="org.springframework.web" level="INFO"/>

    <springProfile name="prod">
        <appender name="dailyRollingFileAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <File>${LOG_FILE}File>
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                
                <FileNamePattern>${LOG_PATH}/%d{yyyy-MM-dd}.%i.logFileNamePattern>

                <timeBasedFileNamingAndTriggeringPolicy
                        class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                    
                    <maxFileSize>5MBmaxFileSize>
                timeBasedFileNamingAndTriggeringPolicy>

                
                <maxHistory>30maxHistory>
            rollingPolicy>

            <encoder>
                <Pattern>${FILE_LOG_PATTERN}Pattern>
            encoder>
        appender>

        <appender name="minuteRollingFileAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                
                <FileNamePattern>${LOG_PATH}/minutes/%d{yyyyMMdd-HHmm}.logFileNamePattern>
                
                <maxHistory>60maxHistory>
            rollingPolicy>

            <encoder>
                <Pattern>${FILE_LOG_PATTERN}Pattern>
            encoder>
        appender>

        <logger name="{项目包名}" level="INFO"/>
        <logger name="org.springframework.data.mongodb.core.MongoTemplate" level="INFO"/>

        <root level="INFO">
            <appender-ref ref="CONSOLE" />
            <appender-ref ref="dailyRollingFileAppender"/>
            <appender-ref ref="minuteRollingFileAppender"/>
        root>
    springProfile>

    
    <springProfile name="dev,test">
        <logger name="{项目包名}" level="DEBUG"/>
        <logger name="org.springframework.data.mongodb.core.MongoTemplate" level="DEBUG"/>

        <root level="INFO">
            <appender-ref ref="CONSOLE" />
        root>
    springProfile>

configuration>