<dependency>
            <groupId>org.apache.skywalking</groupId>
            <artifactId>apm-toolkit-logback-1.x</artifactId>
            <version>8.4.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.skywalking</groupId>
            <artifactId>apm-toolkit-trace</artifactId>
            <version>8.4.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.skywalking</groupId>
            <artifactId>apm-toolkit-opentracing</artifactId>
            <version>8.4.0</version>
        </dependency>

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

    <springProperty scop="context" name="spring.application.name" source="spring.application.name" defaultValue=""/>
    <!--日志存放路徑-->
    <property name="PATH" value="logs"/>

    <property name="FILE_NAME" value="${spring.application.name}"/>

    <appender name="Console" class="ch.qos.logback.core.ConsoleAppender">
        <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
            <layout class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.TraceIdPatternLogbackLayout">
                <Pattern>
                    %black(%d{ISO8601}) [%tid] %highlight(${LOG_LEVEL_PATTERN:-%5p}) [%blue(%t)] %yellow(%C{1.}): %msg%n%throwable
                </Pattern>
            </layout>
        </encoder>
    </appender>
    <!--trace-->
    <appender name="TRACE_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${PATH}/${FILE_NAME}_trace.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <FileNamePattern>${PATH}/${FILE_NAME}_trace.%d{yyyy-MM-dd}.log</FileNamePattern>
            <maxHistory>60</maxHistory>
            <totalSizeCap>1GB</totalSizeCap>
        </rollingPolicy>
        <encoder>
            <pattern>[%d{yyyy-MM-dd HH:mm:ss.SSS}] %highlight([%-5level]) %green([%15.15thread]) %cyan([%logger:%line])--%mdc{client} %msg%n</pattern>
        </encoder>
    </appender>

    <!--error-->
    <appender name="ERROR_FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${PATH}/${FILE_NAME}_error.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <FileNamePattern>${PATH}/${FILE_NAME}_error.%d{yyyy-MM-dd}.log</FileNamePattern>
            <maxHistory>60</maxHistory>
            <totalSizeCap>1GB</totalSizeCap>
        </rollingPolicy>
        <encoder>
            <pattern>[%d{yyyy-MM-dd HH:mm:ss.SSS}] %highlight([%-5level]) %green([%15.15thread]) %cyan([%logger:%line])--%mdc{client} %msg%n</pattern>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>ERROR</level>
        </filter>
    </appender>

    <root level="info">
        <appender-ref ref="Console" />
        <appender-ref ref="TRACE_FILE" />
        <appender-ref ref="ERROR_FILE" />
    </root>

</configuration>