logback 实现 （ASNI）彩色日志（还原Spring boot 彩色日志）

其他 2018-06-22 14:10:10 阅读次数: 3

介绍

  • ASNI

    ANSI是一种字符代码，为使计算机支持更多语言，通常使用 0x00~0x7f 范围的1 个字节来表示 1 个英文字符。超出此范围的使用0x80~0xFFFF来编码，即扩展的ASCII编码。

  • logback

    Logback是由log4j创始人设计的又一个开源日志组件。logback当前分成三个模块：logback-core,logback- classic和logback-access。logback-core是其它两个模块的基础模块。logback-classic是log4j的一个 改良版本。此外logback-classic完整实现SLF4J API使你可以很方便地更换成其它日志系统如log4j或JDK14 Logging。logback-access访问模块与Servlet容器集成提供通过Http来访问日志的功能。

    自定义日志等级高亮颜色

  • ANSI 简单输出测试
    public static void main(String[] args) {
        System.out.println("\033[32m test  \033[39m 时间");
    }

输出结果
这里写图片描述

  • ASNI 颜色编码说明
ANSIConstants ASNI 颜色
ESC_START \033[ 编码开始标识
BLACK_FG 30 BLACK_FG
RED_FG 31 RED_FG
GREEN_FG 32 GREEN_FG
YELLOW_FG 33 YELLOW_FG
BLUE_FG 34 BLUE_FG
MAGENTA_FG 35 MAGENTA_FG
CYAN_FG 36 CYAN_FG
WHITE_FG 37 WHITE_FG
DEFAULT_FG 39 DEFAULT_FG
ESC_END m 编码结束标识

- logback 自定义等级高亮颜色

package com.easy.assembly.logging;

import ch.qos.logback.classic.Level;
import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.core.pattern.color.ANSIConstants;
import ch.qos.logback.core.pattern.color.ForegroundCompositeConverterBase;

/**
 * 自定义日志等级高亮颜色
 * 
 * @author kun
 * 
 */
public class EasyHighlightingCompositeConverter extends ForegroundCompositeConverterBase<ILoggingEvent> {

    /**
     * (non-Javadoc)
     * 
     * @see ch.qos.logback.core.pattern.color.ForegroundCompositeConverterBase#
     *      getForegroundColorCode(java.lang.Object)
     */
    protected String getForegroundColorCode(ILoggingEvent event) {
        switch (event.getLevel().toInt()) {
            case Level.ERROR_INT:
                return ANSIConstants.RED_FG;
            case Level.WARN_INT:
                return ANSIConstants.YELLOW_FG;
            case Level.INFO_INT:
                return ANSIConstants.GREEN_FG;
            case Level.DEBUG_INT:
                return ANSIConstants.MAGENTA_FG;
            default:
                return null;
        }
    }
}

自定义 进程ID 获取

package com.easy.assembly.logging;

import java.lang.management.ManagementFactory;
import java.lang.management.RuntimeMXBean;

import ch.qos.logback.classic.pattern.ClassicConverter;
import ch.qos.logback.classic.spi.ILoggingEvent;

/**
 * 进程ID 获取
 * 
 * @author kun
 *
 */
public class ProcessIdClassicConverter extends ClassicConverter {

    /**
     * (non-Javadoc)
     * 
     * @see ch.qos.logback.core.pattern.Converter#convert(java.lang.Object)
     */
    public String convert(ILoggingEvent event) {
        RuntimeMXBean runtime = ManagementFactory.getRuntimeMXBean();
        String name = runtime.getName();
        return name.substring(0, name.indexOf("@"));
    }

}

自定义PatternLayout

package com.easy.assembly.logging;

import java.util.HashMap;
import java.util.Map;

import ch.qos.logback.classic.pattern.CallerDataConverter;
import ch.qos.logback.classic.pattern.ClassOfCallerConverter;
import ch.qos.logback.classic.pattern.ContextNameConverter;
import ch.qos.logback.classic.pattern.DateConverter;
import ch.qos.logback.classic.pattern.EnsureExceptionHandling;
import ch.qos.logback.classic.pattern.ExtendedThrowableProxyConverter;
import ch.qos.logback.classic.pattern.FileOfCallerConverter;
import ch.qos.logback.classic.pattern.LevelConverter;
import ch.qos.logback.classic.pattern.LineOfCallerConverter;
import ch.qos.logback.classic.pattern.LineSeparatorConverter;
import ch.qos.logback.classic.pattern.LocalSequenceNumberConverter;
import ch.qos.logback.classic.pattern.LoggerConverter;
import ch.qos.logback.classic.pattern.MDCConverter;
import ch.qos.logback.classic.pattern.MarkerConverter;
import ch.qos.logback.classic.pattern.MessageConverter;
import ch.qos.logback.classic.pattern.MethodOfCallerConverter;
import ch.qos.logback.classic.pattern.NopThrowableInformationConverter;
import ch.qos.logback.classic.pattern.PropertyConverter;
import ch.qos.logback.classic.pattern.RelativeTimeConverter;
import ch.qos.logback.classic.pattern.RootCauseFirstThrowableProxyConverter;
import ch.qos.logback.classic.pattern.ThreadConverter;
import ch.qos.logback.classic.pattern.ThrowableProxyConverter;
import ch.qos.logback.classic.pattern.color.HighlightingCompositeConverter;
import ch.qos.logback.classic.spi.ILoggingEvent;
import ch.qos.logback.core.CoreConstants;
import ch.qos.logback.core.pattern.PatternLayoutBase;
import ch.qos.logback.core.pattern.color.BlackCompositeConverter;
import ch.qos.logback.core.pattern.color.BlueCompositeConverter;
import ch.qos.logback.core.pattern.color.BoldBlueCompositeConverter;
import ch.qos.logback.core.pattern.color.BoldCyanCompositeConverter;
import ch.qos.logback.core.pattern.color.BoldGreenCompositeConverter;
import ch.qos.logback.core.pattern.color.BoldMagentaCompositeConverter;
import ch.qos.logback.core.pattern.color.BoldRedCompositeConverter;
import ch.qos.logback.core.pattern.color.BoldWhiteCompositeConverter;
import ch.qos.logback.core.pattern.color.BoldYellowCompositeConverter;
import ch.qos.logback.core.pattern.color.CyanCompositeConverter;
import ch.qos.logback.core.pattern.color.GrayCompositeConverter;
import ch.qos.logback.core.pattern.color.GreenCompositeConverter;
import ch.qos.logback.core.pattern.color.MagentaCompositeConverter;
import ch.qos.logback.core.pattern.color.RedCompositeConverter;
import ch.qos.logback.core.pattern.color.WhiteCompositeConverter;
import ch.qos.logback.core.pattern.color.YellowCompositeConverter;
import ch.qos.logback.core.pattern.parser.Parser;

/**
 * 自定义内容加入
 * 
 * @author kun
 *
 */
public class EasyPatternLayout extends PatternLayoutBase<ILoggingEvent> {

    public static final Map<String, String> defaultConverterMap = new HashMap<String, String>();
    public static final String HEADER_PREFIX = "#logback.classic pattern: ";

    static {
        defaultConverterMap.putAll(Parser.DEFAULT_COMPOSITE_CONVERTER_MAP);

        defaultConverterMap.put("d", DateConverter.class.getName());
        defaultConverterMap.put("date", DateConverter.class.getName());

        defaultConverterMap.put("r", RelativeTimeConverter.class.getName());
        defaultConverterMap.put("relative", RelativeTimeConverter.class.getName());

        defaultConverterMap.put("level", LevelConverter.class.getName());
        defaultConverterMap.put("le", LevelConverter.class.getName());
        defaultConverterMap.put("p", LevelConverter.class.getName());

        defaultConverterMap.put("t", ThreadConverter.class.getName());
        defaultConverterMap.put("thread", ThreadConverter.class.getName());

        defaultConverterMap.put("lo", LoggerConverter.class.getName());
        defaultConverterMap.put("logger", LoggerConverter.class.getName());
        defaultConverterMap.put("c", LoggerConverter.class.getName());

        defaultConverterMap.put("m", MessageConverter.class.getName());
        defaultConverterMap.put("msg", MessageConverter.class.getName());
        defaultConverterMap.put("message", MessageConverter.class.getName());

        defaultConverterMap.put("C", ClassOfCallerConverter.class.getName());
        defaultConverterMap.put("class", ClassOfCallerConverter.class.getName());

        defaultConverterMap.put("M", MethodOfCallerConverter.class.getName());
        defaultConverterMap.put("method", MethodOfCallerConverter.class.getName());

        defaultConverterMap.put("L", LineOfCallerConverter.class.getName());
        defaultConverterMap.put("line", LineOfCallerConverter.class.getName());

        defaultConverterMap.put("F", FileOfCallerConverter.class.getName());
        defaultConverterMap.put("file", FileOfCallerConverter.class.getName());

        defaultConverterMap.put("X", MDCConverter.class.getName());
        defaultConverterMap.put("mdc", MDCConverter.class.getName());

        defaultConverterMap.put("ex", ThrowableProxyConverter.class.getName());
        defaultConverterMap.put("exception", ThrowableProxyConverter.class.getName());
        defaultConverterMap.put("rEx", RootCauseFirstThrowableProxyConverter.class.getName());
        defaultConverterMap.put("rootException", RootCauseFirstThrowableProxyConverter.class.getName());
        defaultConverterMap.put("throwable", ThrowableProxyConverter.class.getName());

        defaultConverterMap.put("xEx", ExtendedThrowableProxyConverter.class.getName());
        defaultConverterMap.put("xException", ExtendedThrowableProxyConverter.class.getName());
        defaultConverterMap.put("xThrowable", ExtendedThrowableProxyConverter.class.getName());

        defaultConverterMap.put("nopex", NopThrowableInformationConverter.class.getName());
        defaultConverterMap.put("nopexception", NopThrowableInformationConverter.class.getName());

        defaultConverterMap.put("cn", ContextNameConverter.class.getName());
        defaultConverterMap.put("contextName", ContextNameConverter.class.getName());

        defaultConverterMap.put("caller", CallerDataConverter.class.getName());

        defaultConverterMap.put("marker", MarkerConverter.class.getName());

        defaultConverterMap.put("property", PropertyConverter.class.getName());

        defaultConverterMap.put("n", LineSeparatorConverter.class.getName());

        defaultConverterMap.put("black", BlackCompositeConverter.class.getName());
        defaultConverterMap.put("red", RedCompositeConverter.class.getName());
        defaultConverterMap.put("green", GreenCompositeConverter.class.getName());
        defaultConverterMap.put("yellow", YellowCompositeConverter.class.getName());
        defaultConverterMap.put("blue", BlueCompositeConverter.class.getName());
        defaultConverterMap.put("magenta", MagentaCompositeConverter.class.getName());
        defaultConverterMap.put("cyan", CyanCompositeConverter.class.getName());
        defaultConverterMap.put("white", WhiteCompositeConverter.class.getName());
        defaultConverterMap.put("gray", GrayCompositeConverter.class.getName());
        defaultConverterMap.put("boldRed", BoldRedCompositeConverter.class.getName());
        defaultConverterMap.put("boldGreen", BoldGreenCompositeConverter.class.getName());
        defaultConverterMap.put("boldYellow", BoldYellowCompositeConverter.class.getName());
        defaultConverterMap.put("boldBlue", BoldBlueCompositeConverter.class.getName());
        defaultConverterMap.put("boldMagenta", BoldMagentaCompositeConverter.class.getName());
        defaultConverterMap.put("boldCyan", BoldCyanCompositeConverter.class.getName());
        defaultConverterMap.put("boldWhite", BoldWhiteCompositeConverter.class.getName());
        defaultConverterMap.put("highlight", HighlightingCompositeConverter.class.getName());

        defaultConverterMap.put("lsn", LocalSequenceNumberConverter.class.getName());

        defaultConverterMap.put("easyHighlight", EasyHighlightingCompositeConverter.class.getName());
        defaultConverterMap.put("pid", ProcessIdClassicConverter.class.getName());

    }

    public EasyPatternLayout() {
        this.postCompileProcessor = new EnsureExceptionHandling();
    }

    public Map<String, String> getDefaultConverterMap() {
        return defaultConverterMap;
    }

    public String doLayout(ILoggingEvent event) {
        if (!isStarted()) {
            return CoreConstants.EMPTY_STRING;
        }
        return writeLoopOnConverters(event);
    }

    @Override
    protected String getPresentationHeaderPrefix() {
        return HEADER_PREFIX;
    }

}

自定义配置文件

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

    <property resource="logging-test.properties" />
    <property name="STDOUT_PATTERN"
        value="%d{yyyy-MM-dd HH:mm:ss.SSS} %easyHighlight(%5.5level) %magenta(%pid) --- [%15.15thread] %cyan(%-40.40logger{39} [%4.4line]) : %msg%n" />
    <property name="FILE_PATTERN"
        value="%d{yyyy-MM-dd HH:mm:ss.SSS} %5.5level %pid --- [%15.15thread] %-40.40logger{40} [%4.4line] : %msg%n" />
    <property name="LOGGINE_FILE_HOME" value="log" />

    <appender name="STDOUT"
        class="ch.qos.logback.core.ConsoleAppender">
        <encoder
            class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
            <layout class="com.easy.assembly.logging.EasyPatternLayout">
                <pattern>
                    ${logging.console.pattern:-${STDOUT_PATTERN}}
                </pattern>
            </layout>
        </encoder>
    </appender>

    <appender name="FILE_VIEW"
        class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${logging.file.path:-${LOGGINE_FILE_HOME}}/${logging.file.name:-easy}-view.log
        </file>
        <rollingPolicy
            class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <fileNamePattern>${logging.file.name:-easy}-view-%d{yyyy-MM-dd}.%i.log
            </fileNamePattern>
            <maxFileSize>${logging.file.max.size:-100MB}</maxFileSize>
            <maxHistory>${logging.file.max.history:-60}</maxHistory>
            <totalSizeCap>${logging.file.total.size,cap:-20GB}</totalSizeCap>
        </rollingPolicy>

        <encoder
            class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
            <layout class="com.easy.assembly.logging.EasyPatternLayout">
                <pattern>
                    ${logging.console.pattern:-${STDOUT_PATTERN}}
                </pattern>
            </layout>
        </encoder>
    </appender>


    <appender name="FILE"
        class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${logging.file.path:-${LOGGINE_FILE_HOME}}/${logging.file.name:-easy}.log
        </file>
        <rollingPolicy
            class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <fileNamePattern>${logging.file.name:-easy}-%d{yyyy-MM-dd}.%i.log
            </fileNamePattern>
            <maxFileSize>${logging.file.max.size:-100MB}</maxFileSize>
            <maxHistory>${logging.file.max.history:-60}</maxHistory>
            <totalSizeCap>${logging.file.total.size,cap:-20GB}</totalSizeCap>
        </rollingPolicy>

        <encoder
            class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
            <layout class="com.easy.assembly.logging.EasyPatternLayout">
                <pattern>
                    ${logging.file.pattern:-${FILE_PATTERN}}
                </pattern>
            </layout>
        </encoder>
    </appender>

    <appender name="FILE_ERROR_VIEW"
        class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${logging.file.path:-${LOGGINE_FILE_HOME}}/${logging.file.name:-easy}-error-view.log
        </file>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>ERROR</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
        <rollingPolicy
            class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <fileNamePattern>${logging.file.name:-easy}-error-view-%d{yyyy-MM-dd}.%i.log
            </fileNamePattern>
            <maxFileSize>${logging.file.max.size:-100MB}</maxFileSize>
            <maxHistory>${logging.file.max.history:-60}</maxHistory>
            <totalSizeCap>${logging.file.total.size,cap:-20GB}</totalSizeCap>
        </rollingPolicy>

        <encoder
            class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
            <layout class="com.easy.assembly.logging.EasyPatternLayout">
                <pattern>
                    ${logging.console.pattern:-${STDOUT_PATTERN}}
                </pattern>
            </layout>
        </encoder>
    </appender>

    <appender name="FILE_ERROR"
        class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${logging.file.path:-${LOGGINE_FILE_HOME}}/${logging.file.name:-easy}-error.log
        </file>
        <filter class="ch.qos.logback.classic.filter.LevelFilter">
            <level>ERROR</level>
            <onMatch>ACCEPT</onMatch>
            <onMismatch>DENY</onMismatch>
        </filter>
        <rollingPolicy
            class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <fileNamePattern>${logging.file.name:-easy}-error-%d{yyyy-MM-dd}.%i.log
            </fileNamePattern>
            <maxFileSize>${logging.file.max.size:-100MB}</maxFileSize>
            <maxHistory>${logging.file.max.history:-60}</maxHistory>
            <totalSizeCap>${logging.file.total.size,cap:-20GB}</totalSizeCap>
        </rollingPolicy>

        <encoder
            class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
            <layout class="com.easy.assembly.logging.EasyPatternLayout">
                <pattern>
                    ${logging.file.pattern:-${FILE_PATTERN}}
                </pattern>
            </layout>
        </encoder>
    </appender>


    <root level="${logging.level:-info}">
        <appender-ref ref="STDOUT" />
        <appender-ref ref="FILE" />
        <appender-ref ref="FILE_VIEW" />
        <appender-ref ref="FILE_ERROR" />
        <appender-ref ref="FILE_ERROR_VIEW" />
    </root>

</configuration>


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