xuchen.logback.file-appender.xml Maven / Gradle / Ivy

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<?xml version="1.0" encoding="UTF-8"?>
<included>

	<appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
		<!-- 默认值是true,如果设置成false性能会有提高,但会带来程序崩溃导致的日志丢失 -->
		<!--<immediateFlush>true</immediateFlush>-->
		<!-- 如果设置会优先用file名写文件 -->
		<file>${FILE_PATH}/${APP_NAME}.log</file>
		<rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
			<if condition='p("DAY_LOG").equals("true")'>
				<then>
					<fileNamePattern>${FILE_PATH}/%d{yyyy-MM-dd}-%i.back</fileNamePattern>
				</then>
				<else>
					<fileNamePattern>${FILE_PATH}/%d{yyyy-MM-dd-HH}-%i.back</fileNamePattern>
				</else>
			</if>
			<!-- 日志保留时长 -->
			<maxHistory>${FILE_MAX_HISTORY}</maxHistory>
			<!-- 单文件最大1024MB -->
			<maxFileSize>1024MB</maxFileSize>
			<!-- 总空间大小 1024 * 10-->
			<totalSizeCap>10240MB</totalSizeCap>
			<!-- 清空历史文件-开启 -->
			<cleanHistoryOnStart>true</cleanHistoryOnStart>
		</rollingPolicy>
		<encoder>
			<Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} | %-5level | ${APP_NAME} | %t | %50.50c:%-4.4line | %msg%n</Pattern>
		</encoder>
	</appender>

	<!-- 异步输出 -->
	<appender name="ASYNC-FILE" class="ch.qos.logback.classic.AsyncAppender">
		<includeCallerData>true</includeCallerData>
		<!-- 不丢失日志.默认的,如果队列的80%已满,则会丢弃TRACT、DEBUG、INFO级别的日志 -->
		<discardingThreshold>0</discardingThreshold>
		<!-- 更改默认的队列的深度,该值会影响性能.默认值为256 -->
		<queueSize>512</queueSize>
		<!-- 添加附加的appender,最多只能添加一个 -->
		<appender-ref ref="FILE"/>
	</appender>
</included>