springboot下slf4j配置

我们在引用的时候直接写

private static final Logger logger = LoggerFactory.getLogger(XXXServiceImpl.class);



log.info("XXX")；

 

配置的时候有两个文件

直接在resource 目录下

logback.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration  scan="true" scanPeriod="60 seconds" debug="false">
    <contextName>logback</contextName>
    <springProperty scope="context" name="logLevel" source="logging.levels"/>
    <springProperty scope="context" name="logPath" source="logging.path"/>
    <!--输出到控制台-->
    <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
        <!-- <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
             <level>ERROR</level>
         </filter>-->
        <encoder>
            <pattern>%d{HH:mm:ss.SSS} %contextName [%thread] %-5level %logger{36} - %msg%n</pattern>
            <charset>UTF-8</charset>
        </encoder>
    </appender>

    <!--输出到文件-->
    <appender name="file" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${logPath}logback.%d{yyyy-MM-dd}.log</fileNamePattern>
        </rollingPolicy>
        <encoder>
            <pattern>%d{HH:mm:ss.SSS} %contextName [%thread] %-5level %logger{36} - %msg%n</pattern>
            <charset>UTF-8</charset>
        </encoder>
    </appender>


    <root level="info">
        <appender-ref ref="console" />
        <appender-ref ref="file" />
    </root>

</configuration>

 

application.yml

#项目日志路径
logging:
  path: /usr/local/yuntu-service/yuntu-intelligent-log-system/log/
  levels: info