1、application配置日志级别
 

logging.level.root=debug
logging.level.org.springframework.web=debug
logging.level.org.hibernate=debug
##日志路径，默认根目录是和项目同一个级别
logging.path=/logs
##日志名称
logging.file=xxxxx.log

2、配置logback-spring.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
	<conversionRule conversionWord="clr"
		converterClass="org.springframework.boot.logging.logback.ColorConverter" />
	<conversionRule conversionWord="wex"
		converterClass="org.springframework.boot.logging.logback.WhitespaceThrowableProxyConverter" />
	<conversionRule conversionWord="wEx"
		converterClass="org.springframework.boot.logging.logback.ExtendedWhitespaceThrowableProxyConverter" />
	<property name="CONSOLE_LOG_PATTERN"
		value="${CONSOLE_LOG_PATTERN:-%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(${LOG_LEVEL_PATTERN:-%5p}) %clr(${PID:- }){magenta} %clr(---){faint} %clr([%15.15t]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} [%t] %method:%L -%msg%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}}" />
	<property name="FILE_LOG_PATTERN"
		value="${FILE_LOG_PATTERN:-%d{yyyy-MM-dd HH:mm:ss.SSS} ${LOG_LEVEL_PATTERN:-%5p} ${PID:- } --- [%t] %-40.40logger{39} : %method:%L -%msg%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}}" />

	<!--输出到控制台 -->
	<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
		<encoder>
			<pattern>${CONSOLE_LOG_PATTERN}</pattern>
			<charset>utf8</charset>
		</encoder>
	</appender>

	<!--输出到文件 -->
	<appender name="FILE"
		class="ch.qos.logback.core.rolling.RollingFileAppender">
		<file>${LOG_PATH}/${LOG_FILE}</file>
		<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
			<fileNamePattern>${LOG_PATH}/logback-%d{yyyy-MM-dd}.log
			</fileNamePattern>
		</rollingPolicy>
		<encoder>
			<pattern>${FILE_LOG_PATTERN}</pattern>
			<charset>utf8</charset>
		</encoder>
		<!-- <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy"> 
			<MaxFileSize>2GB</MaxFileSize> </triggeringPolicy> -->
	</appender>

	<!-- 配置不同环境日志 -->
	<root level="DEBUG">
		<appender-ref ref="CONSOLE" />
		<appender-ref ref="FILE" />
	</root>
	<springProfile name="dev">
		<root level="DEBUG">
			<appender-ref ref="CONSOLE" />
			<appender-ref ref="FILE" />
		</root>
	</springProfile>

	<springProfile name="test">
		<root level="INFO">
			<appender-ref ref="CONSOLE" />
			<appender-ref ref="FILE" />
		</root>
	</springProfile>
	<springProfile name="pre">
		<root level="WARN">
			<appender-ref ref="CONSOLE" />
			<appender-ref ref="FILE" />
		</root>
	</springProfile>
	<springProfile name="node">
		<root level="WARN">
			<appender-ref ref="CONSOLE" />
			<appender-ref ref="FILE" />
		</root>
	</springProfile>
</configuration>

3、使用

 private org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(this.getClass());

logger.error("输出信息，名字：{}，性别{}，爱好{}","xxxxxlog","男","爱玩");