SpringBoot中logback.xml配置

• 需要在resource下面新建一个logback-spring.xml配置文件
• 在文件中填写下面的配置

<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="60 seconds" debug="false">
	<contextName>logback</contextName>

	<!-- 通过property标签,来存放key-value数据,便于后面的动态获取,提高程序的灵活性 -->
	<property name="log-dir" value="log" />
	<property name="log-name" value="logFile" />

	<!--console控制台日志-->
	<appender name="consoleAppender"
			  class="ch.qos.logback.core.ConsoleAppender">
		<encoder>
			<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36}:%L- %msg%n</pattern>
			<!-- 日志编码 -->
			<charset class="java.nio.charset.Charset">UTF-8</charset>
		</encoder>
	</appender>

	<!--输出到文件日志-->
	<appender name="fileAppender"
			  class="ch.qos.logback.core.rolling.RollingFileAppender">
		<file>${log-dir}/${log-name}.log</file>
		<rollingPolicy
				class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
			<fileNamePattern>${log-dir}/${log-name}.%d{yyyy-MM-dd}.%i.log
			</fileNamePattern>
			<MaxHistory>
				7
			</MaxHistory>
			<timeBasedFileNamingAndTriggeringPolicy
					class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
				<maxFileSize>5MB</maxFileSize>
			</timeBasedFileNamingAndTriggeringPolicy>
		</rollingPolicy>
		<encoder>
			<!-- 日志输出格式 -->
			<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36}:%L- %msg%n</pattern>
			<!-- 日志编码 -->
			<charset class="java.nio.charset.Charset">UTF-8</charset>
		</encoder>
	</appender>

	<root level="info">
		<appender-ref ref="consoleAppender" />
		<appender-ref ref="fileAppender" />
	</root>

	<!-- logback为java中的包 -->
	<logger name="com"/>
</configuration>