spring boot 整合 logback

在application.yml中配置如下

#logging
log:
  level: debug
  path: ./loggers

分别表示日志级别和打印目录

原文地址: https://blog.csdn.net/vitech/article/details/53812137

在src/main/resource下建立logback-spring.xml文件,这里一定不能用logback.xml文件

因为logback.xml会先于application.yml加载,也就是说application.yml里配置的信息logback读不到

logback-spring.xml中引用applcation.yml的数据需要用springProperty包括起来

代码如下

<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="true" scan="true" scanPeriod="30 seconds">
   <!-- 这里引用的application.yml的配置,在最下面root标签里用到-->
    <springProperty scope="context" name="logLevel" source="log.level"/>
    <springProperty scope="context" name="logPath" source="log.path"/>


    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>%d{yyyy-MM-dd HH:mm:ss} [%level] [%class:%line] - %m %n</pattern>
        </encoder>
    </appender>


    <appender name="FILE-OUT" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${logPath}/xxx.log</file>
        <encoder>
            <pattern>%d{yyyy-MM-dd HH:mm:ss} [%level] [%class:%line] - %m %n</pattern>
        </encoder>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>${logPath}/xxx.%d{yyyy-MM-dd}.log.zip</fileNamePattern>
            <!-- 30 days -->
            <maxHistory>30</maxHistory>
        </rollingPolicy>
        
    </appender>


    <root level="${logLevel}">
        <appender-ref ref="STDOUT" />
        <appender-ref ref="FILE-OUT" />
    </root>
</configuration>

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转载自blog.csdn.net/a397525088/article/details/81091828