<?xml version="1.0" encoding="UTF-8"?>
<!--該日誌將日誌級別不同的log信息保存到不同的文件中 -->
<configuration>
<include resource="org/springframework/boot/logging/logback/defaults.xml" />
<springProperty scope="context" name="springAppName"
source="spring.application.name" />
<!-- 日誌在工程中的輸出位置 -->
<property name="LOG_FILE" value="${BUILD_FOLDER:-build}/${springAppName}" />
<!-- 控制檯的日誌輸出樣式 -->
<property name="CONSOLE_LOG_PATTERN"
value="%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(${LOG_LEVEL_PATTERN:-%5p}) %clr(${PID:- }){magenta} %clr(---){faint} %clr([%15.15t]){faint} %m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}}" />
<!-- 控制檯輸出 -->
<appender name="console" class="ch.qos.logback.core.ConsoleAppender">
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>INFO</level>
</filter>
<!-- 日誌輸出編碼 -->
<encoder>
<pattern>${CONSOLE_LOG_PATTERN}</pattern>
<charset>utf8</charset>
</encoder>
</appender>
<!-- 爲logstash輸出的JSON格式的Appender -->
<appender name="logstash"
class="net.logstash.logback.appender.LogstashTcpSocketAppender">
<destination>127.0.0.1:5044</destination>
<!-- 日誌輸出編碼 -->
<encoder
class="net.logstash.logback.encoder.LoggingEventCompositeJsonEncoder">
<providers>
<timestamp>
<timeZone>UTC</timeZone>
</timestamp>
<pattern>
<pattern>
{
"severity": "%level",
"service": "${springAppName:-}",
"trace": "%X{X-B3-TraceId:-}",
"span": "%X{X-B3-SpanId:-}",
"exportable": "%X{X-Span-Export:-}",
"pid": "${PID:-}",
"thread": "%thread",
"class": "%logger{40}",
"rest": "%message"
}
</pattern>
</pattern>
</providers>
</encoder>
</appender>
<!-- 日誌輸出級別 -->
<root level="INFO">
<appender-ref ref="console" />
<appender-ref ref="logstash" />
</root>
</configuration>