看完这个不会配置 logback ,请你吃瓜!之前在 日志?聊一聊slf4j吧 这篇文章中聊了下slf4j。本文也从实际 - 掘金 (juejin.cn)
参考:slf4j的no applicable action for [onMismatch]错误_no applicable action for on[mismatch]什么问题-CSDN博客
- 配置一个文件打印多个级别日志
实际配置有效:
<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="false">
<!-- <springProperty scope="context" name="LOG_HOME" source="logs"/>-->
<property name="LOG_HOME" value="logs"/>
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
<!-- 打印格式: 2024-08-17 15:04:22.196 INFO com.pcitc.cf.demo.config.AuthenticationFilter[86] %msg% -->
<encoder>
<pattern>%d{YYYY-MM-dd HH:mm:ss.SSS} %-5level %logger{50} [%line] %msg%n</pattern>
</encoder>
</appender>
<!--按照天数事例-->
<appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${LOG_HOME}/fjshBackend.log</file>
<filter class="ch.qos.logback.classic.filter.LevelFilter">
<level>INFO</level>
<!-- https://blog.csdn.net/atgeretg/article/details/79530047 打印info及以上基本+ERROR ,只能配置LevelFilter -->
<onMatch>ACCEPT</onMatch>
<onMismatch>ACCEPT</onMismatch>
</filter>
<encoder>
<ImmediateFlush>false</ImmediateFlush>
<!--格式化输出:%d表示日期,%thread表示线程名,%-5level:级别TraceIdInterceptor从左显示5个字符宽度, %logger{50}输出日志的类,50代表包名加类名的总长度限制, %msg:日志消息,%n是换行符-->
<pattern>%d{YYYY-MM-dd HH:mm:ss.SSS} %-5level %logger{50} [%file:%line] %msg%n</pattern>
</encoder>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>${LOG_HOME}/fjshBackend.log.%d{yyyy-MM-dd-HH}</fileNamePattern>
<!-- 保留文件个数=N,默认无限-->
<MaxHistory>60</MaxHistory>
</rollingPolicy>
</appender>
<appender name="fileError" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${LOG_HOME}/fjshBackendError.log</file>
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>ERROR</level>
</filter>
<encoder>
<ImmediateFlush>false</ImmediateFlush>
<!--格式化输出:%d表示日期,%thread表示线程名,%-5level:级别TraceIdInterceptor从左显示5个字符宽度, %logger{50}输出日志的类,50代表包名加类名的总长度限制, %msg:日志消息,%n是换行符-->
<pattern>%d{YYYY-MM-dd HH:mm:ss.SSS} %-5level %logger{50} [%file:%line] %msg%n</pattern>
</encoder>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>${LOG_HOME}/fjshBackendError.log.%d{yyyy-MM-dd-HH}</fileNamePattern>
<!-- 保留文件个数=N,默认无限-->
<MaxHistory>60</MaxHistory>
</rollingPolicy>
</appender>
<appender name="asyncFileAppender" class="ch.qos.logback.classic.AsyncAppender">
<!-- 不丢失日志.默认的,如果队列的80%已满,则会丢弃TRACT、DEBUG、INFO级别的日志 -->
<discardingThreshold>0</discardingThreshold>
<!-- 更改默认的队列的深度,该值会影响性能.默认值为256 -->
<queueSize>256</queueSize>
<includeCallerData>false</includeCallerData>
<!-- 添加附加的appender,最多只能添加一个 -->
<appender-ref ref="FILE"/>
</appender>
<logger name="org.hibernate.SQL" level="DEBUG" />
<logger name="ch.qos.logback.core" level="ERROR" />
<logger name="com.pcitc.cf" level="INFO" />
<!--TRACE, DEBUG, INFO, WARN, ERROR, ALL 和 OFF-->
<!-- <root level="ERROR">-->
<!-- <root level="${log.level}">-->
<root level="INFO">
<appender-ref ref="STDOUT"/>
<appender-ref ref="asyncFileAppender"/>
<appender-ref ref="fileError"/>
</root>
</configuration>