springboot配置日志

简单式

logging:
   level: 
   	root: info

配置文件式

yml:

logging:
   config: classpath:logback.xml

logback.xml

<configuration>
	<appender name="FILE"
		class="ch.qos.logback.core.rolling.RollingFileAppender">
		<rollingPolicy
			class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
			<fileNamePattern>logFile.%d{yyyy-MM-dd}.log</fileNamePattern>
			<maxHistory>10</maxHistory>
		</rollingPolicy>
		<encoder>
			<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
			</pattern>
		</encoder>
	</appender>
	<appender name="STDOUT"
		class="ch.qos.logback.core.ConsoleAppender">
		<encoder charset="utf-8">
			<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
		</encoder>
		<filter class="ch.qos.logback.classic.filter.LevelFilter">
			<level>info</level>
			<onMatch>ACCEPT</onMatch>
			<onMismatch>DENY</onMismatch>
		</filter>
	</appender>

	<root level="info">
		<appender-ref ref="FILE" />
		<appender-ref ref="STDOUT" />
	</root>
</configuration>