logback的使用和logback.xml详解

浅浅的花香味﹌ 2021-11-04 13:04 369阅读 0赞

**logback的配置介绍**

<?xml version="1.0" encoding="UTF-8"?>
    
    <configuration>
        
        <jmxConfigurator/>
    
        
        <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
            <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
                <pattern>
                    [%d{yyyy-MM-dd HH:mm:ss.SSS}] [%X{X-B3-TraceId:-},%X{X-B3-SpanId:-}] [%thread] [%level] [%logger{36}:%line] - %msg%n
                </pattern>
            </encoder>
        </appender>
        
        <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
            <file>${log.path:-/data/log}/${app.name:-service}.log</file>
            
            <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
                <FileNamePattern>${log.path:-/data/log}/${app.name:-service}-%d{yyyy-MM-dd}.log</FileNamePattern>
                <MaxHistory>90</MaxHistory>
            </rollingPolicy>
            <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
                <pattern>
                    [%d{yyyy-MM-dd HH:mm:ss.SSS}] [%X{X-B3-TraceId:-},%X{X-B3-SpanId:-}] [%thread] [%level] [%logger{36}:%line] - %msg%n
                </pattern>
            </encoder>
        </appender>
    
        
        <root level="${log.level:-INFO}">
            <appender-ref ref="STDOUT"/>
            <appender-ref ref="FILE"/>
        </root>
    
    </configuration>

import org.slf4j.Logger;
    import org.slf4j.LoggerFactory;

private final static Logger logger = LoggerFactory.getLogger(Application\_Supplier.class);

logger.info("logback 成功了");  
logger.error("logback 成功了");  
logger.debug("logback 成功了");

转载于:https://www.cnblogs.com/-flq/p/11065745.html