springboot日志

logback方式，比较方便无脑。

<configuration>
	<!-- %m输出的信息,%p日志级别,%t线程名,%d日期,%c类的全名,,,, -->
	<appender name="STDOUT"
		class="ch.qos.logback.core.ConsoleAppender">
		<encoder>
			<pattern>%d %p (%file:%line\)- %m%n</pattern>
			<charset>UTF-8</charset>
		</encoder>
	</appender>
	<appender name="baselog"
		class="ch.qos.logback.core.rolling.RollingFileAppender">
		<File>${log.dir}/logs/base.log</File>
		<rollingPolicy
			class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
			<fileNamePattern>${log.dir}/logs/base.log.%d.%i</fileNamePattern>
			<timeBasedFileNamingAndTriggeringPolicy
				class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
				<!-- or whenever the file size reaches 64 MB -->
				<maxFileSize>64 MB</maxFileSize>
			</timeBasedFileNamingAndTriggeringPolicy>
		</rollingPolicy>
		<encoder>
			<pattern>
				%d %p (%logger:%line\)- %m%n
			</pattern>
			<charset>UTF-8</charset> <!-- 此处设置字符集 -->
		</encoder>
	</appender>
	<root level="debug">
		<!-- 开发环境用 -->
		<appender-ref ref="STDOUT" />
		<!-- 生产环境用 -->
		<!-- <appender-ref ref="baselog"/> -->
	</root>

</configuration>